Aspirin interactions

Caution is advised for patients receiving concomitant high-dose aspirin and acetazolamide, as anorexia, tachypnea, lethargy, metabolic acidosis, coma, and death have been reported. (Acetazolamide label, Warnings)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

…risk of developing epidural or spinal hematomas in these patients include: • use of indwelling epidural catheters • concomitant use of other drugs that affect hemostasis, such as nonsteroidal anti-inflammatory drugs (NSAIDs), platelet inhibitors, other anticoagulants • a history of traumatic or repeated epidural or spinal punctures • a history of spinal deformity… (Apixaban label, Boxed warning)

Do not take if you are allergic to salicylates (including aspirin) taking other salicylate products Do not use if you have an ulcer a bleeding problem bloody or black stool Ask a doctor before use if you have fever mucus in the stool Ask a doctor or pharmacist before use if you are taking any drug for diabetes gout arthritis anticoagulation (thinning the blood)… (Bismuth subsalicylate label, Warnings)

• History of asthma, urticaria, or other allergic-type reactions after taking aspirin or other NSAIDs. (Celecoxib label, Contraindications)

…the risk of developing epidural or spinal hematomas in these patients include: use of indwelling epidural catheters concomitant use of other drugs that affect hemostasis, such as non-steroidal anti-inflammatory drugs (NSAIDs), platelet inhibitors, other anticoagulants a history of traumatic or repeated epidural or spinal punctures a history of spinal deformity… (Dabigatran label, Boxed warning)

Diclofenac Potassium is contraindicated in the following patients: Known hypersensitivity (e.g., anaphylactic reactions and serious skin reactions) to diclofenac or any components of the drug product [see Warnings and Precautions (5.7 , 5.9 )] History of asthma, urticaria, or other allergic-type reactions after taking aspirin or other NSAIDs. (Diclofenac label, Contraindications)

Serious Gastrointestinal Reactions Serious gastrointestinal reactions, including perforation, ulceration, hemorrhage, and obstruction, some with fatal outcomes, have been reported in the postmarketing setting with the use of fumaric acid esters, including TECFIDERA, with or without concomitant aspirin use. (Dimethyl fumarate label, Warnings and precautions)

…the risk of developing epidural or spinal hematomas in these patients include: use of indwelling epidural catheters concomitant use of other drugs that affect hemostasis, such as nonsteroidal anti-inflammatory drugs (NSAIDs), platelet inhibitors, other anticoagulants a history of traumatic or repeated epidural or spinal punctures a history of spinal deformity… (Edoxaban label, Boxed warning)

…the risk of developing epidural or spinal hematomas in these patients include: Use of indwelling epidural catheters Concomitant use of other drugs that affect hemostasis, such as non-steroidal anti-inflammatory drugs (NSAIDs), platelet inhibitors, and other anticoagulants A history of traumatic or repeated epidural or spinal punctures A history of spinal deformity… (Enoxaparin label, Boxed warning)

Etodolac tablets should not be given to patients who have experienced asthma, urticaria, or other allergic-type reactions after taking aspirin or other NSAIDs. (Etodolac label, Contraindications)

…risk of developing epidural or spinal hematomas in these patients include: • use of indwelling epidural catheters • concomitant use of other drugs that affect hemostasis, such as non-steroidal anti-inflammatory drugs (NSAIDs), platelet inhibitors, or other anticoagulants • a history of traumatic or repeated epidural or spinal puncture • a history of spinal deformity… (Fondaparinux label, Boxed warning)

…this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others] Do not use if you are allergic to aspirin or any other pain reliever/fever reducer if you have ever had an allergic reaction to this product or any of… (Aspirin label, Warnings)

INDOCIN is contraindicated in the following patients: Known hypersensitivity (e.g., anaphylactic reactions and serious skin reactions) to indomethacin or any components of the drug product [ see Warnings and Precautions ( 5.7 , 5.9 ) ] History of asthma, urticaria, or other allergic-type reactions after taking aspirin or other NSAIDs. (Indomethacin label, Contraindications)

Anticoagulants and Antiplatelets Ticagrelor Contraindicated during and 2 weeks after TOLSURA treatment. (Itraconazole label, Drug interactions)

CONCOMITANT USE WITH NSAIDs Ketorolac tromethamine is CONTRAINDICATED in patients currently receiving aspirin or NSAIDs because of the cumulative risk of inducing serious NSAID-related side effects. (Ketorolac label, Boxed warning)

The combined use of two or more prostaglandins, or prostaglandin analogs including XELPROS is not recommended. (Latanoprost label, Drug interactions)

History of asthma, urticaria, or other allergic-type reactions after taking aspirin or other NSAIDs. (Meloxicam label, Contraindications)

Warnings For external use only Allergy alert: do not use if you are allergic to salicylates (including aspirin) unless directed by a doctor. (Menthol and methyl salicylate label, Warnings)

Unexpectedly severe and fatal gastrointestinal toxicity can occur with concomitant administration of XATMEP (primarily at high dosage) and nonsteroidal anti-inflammatory drugs (NSAIDs) [see Drug Interactions ( 7.1 )] . (Methotrexate label, Warnings and precautions)

MISOPROSTOL SHOULD NOT BE TAKEN BY PREGNANT WOMEN TO REDUCE THE RISK OF ULCERS INDUCED BY NONSTEROIDAL ANTI-INFLAMMATORY DRUGS (NSAIDs) (see CONTRAINDICATIONS , WARNINGS , and PRECAUTIONS ). (Misoprostol label, Boxed warning)

Patients with known aspirin sensitivity should continue to avoid aspirin or non-steroidal anti-inflammatory agents while taking SINGULAIR ( 5.4 ). (Montelukast label, Warnings and precautions)

Nabumetone tablets should not be given to patients who have experienced asthma, urticaria, or allergic-type reactions after taking aspirin or other NSAIDs. (Nabumetone label, Contraindications)

…product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others] Do not use if you are allergic to aspirin or any other pain reliever/fever reducer if you have ever had an allergic reaction to this product or any of its ingredients… (Aspirin label, Warnings)

Additional risk factors for bleeding include: body weight <60 kg, propensity to bleed, concomitant use of medications that increase the risk of bleeding (e.g . , warfarin, heparin, fibrinolytic therapy, chronic use of nonsteroidal anti-inflammatory drugs [NSAIDs]) [see Warnings and Precautions (5.1) ] . (Prasugrel label, Boxed warning)

…risk of developing epidural or spinal hematomas in these patients include: • use of indwelling epidural catheters • concomitant use of other drugs that affect hemostasis, such as non-steroidal anti-inflammatory drugs (NSAIDs), platelet inhibitors, other anticoagulants • a history of traumatic or repeated epidural or spinal punctures • a history of spinal deformity… (Rivaroxaban label, Boxed warning)

…product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others] Do not use if you are allergic to aspirin or any other pain reliever/fever reducer if you have ever had an allergic reaction to this product or any of its ingredients… (Aspirin label, Warnings)

WARNING: BLEEDING RISK • BRILINTA, like other antiplatelet agents, can cause significant, sometimes fatal bleeding ( 5.1 , 6.1 ). (Ticagrelor label, Boxed warning)

Particular caution should be exercised in using preparations containing sulfur, resorcinol, or salicylic acid in combination with Adapalene Cream, 0.1%. (Adapalene label, Drug interactions)

Aspirin In clinical studies, the incidence of upper gastrointestinal adverse events was increased in patients receiving concomitant therapy with daily doses of alendronate sodium greater than 10 mg and aspirin-containing products. (Alendronate label, Drug interactions)

…part on the activity of the RAAS (e.g., patients with renal artery stenosis, severe heart failure, post-myocardial infarction or volume depletion) or patients receiving ARB, ACEI or nonsteroidal anti-inflammatory drug (NSAID), including selective Cyclooxygenase-2 inhibitors (COX-2 inhibitors), therapy may be at particular risk for developing acute renal failure… (Aliskiren label, Warnings and precautions)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

Patients whose renal function may depend in part on the activity of the RAS (e.g., patients with renal artery stenosis, severe heart failure, post-myocardial infarction or volume depletion) or who are on Nonsteroidal Anti-Inflammatory Drugs (NSAIDs) or ARBs may be at particular risk of developing acute renal failure on amlodipine and benazepril hydrochloride. (Amlodipine and benazepril label, Warnings and precautions)

Concomitant use of prostaglandin synthase inhibiting drugs, e.g., indomethacin, may decrease the hypotensive effects of beta-blockers. (Atenolol label, Drug interactions)

Non-steroidal Anti-Inflammatory Agents, including Selective Cyclooxygenase-2 Inhibitors (COX-2 Inhibitors) In patients who are elderly, volume-depleted (including those on diuretic therapy), or who have compromised renal function, coadministration of NSAIDs, including selective COX-2 inhibitors, with angiotensin II receptor antagonists, including azilsartan,… (Azilsartan label, Drug interactions)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

NSAIDS: Increased risk of renal impairment and loss of antihypertensive efficacy ( 7.3 ) (Benazepril label, Drug interactions)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

NSAIDS use may lead to increased risk of renal impairment and loss of antihypertensive effect ( 7 ). (Candesartan label, Drug interactions)

Non-Steroidal Anti-Inflammatory Agents including Selective Cyclooxygenase – 2 Inhibitors (COX-2 Inhibitors): In patients who are elderly, volume-depleted (including those on diuretic therapy), or with compromised renal function, coadministration of NSAIDs, including selective COX-2 inhibitors, with ACE inhibitors, including captopril, may result in deterioration… (Captopril label, Drug interactions)

Low dose aspirin also showed an induction effect on CYP2C19. (Carisoprodol label, Drug interactions)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

NSAIDs Use with caution Non-steroidal anti-inflammatory drugs (but not acetyl salicylic acid) in combination of very high doses of quinolones have been shown to provoke convulsions in pre-clinical studies and in postmarketing. (Ciprofloxacin label, Drug interactions)

Increased Risk of Bleeding: Concomitant use of aspirin, nonsteroidal anti-inflammatory drugs, other antiplatelet drugs, warfarin, and other anticoagulants may increase this risk. (Citalopram label, Warnings and precautions)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

Risk factors for bleeding include concomitant use of other drugs that increase the risk of bleeding (e.g., anticoagulants, antiplatelet agents, and chronic use of NSAIDs) [see Drug Interactions (7.4 , 7.5 , 7.6 , 7.7) ]. (Clopidogrel label, Warnings and precautions)

In addition, concomitant use of NSAIDs with cyclosporine, particularly in the setting of dehydration, may potentiate renal dysfunction. (Cyclosporine label, Drug interactions)

…↔ ↔ Valsartan (320 mg) 20 mg ↓12% [↓3%, ↓20%] ↔ Simvastatin (40 mg) 20 mg ↔ ↔ Anti-infective Agent Rifampin (600 mg once daily for 6 days) 10 mg ↓7% [↓22%, ↑11%] ↓22% [↓27%, ↓17%] Nonsteroidal Anti-inflammatory Agent Mefenamic Acid (loading dose of 500 mg followed by 14 doses of 250 mg every 6 hours) 10 mg ↑13% [↑3%, ↑24%] ↑51% [↑44%, ↑58%] ↔ = no change (geometric… (Dapagliflozin label, Drug interactions)

The risk of GI hemorrhage may be increased when administering Exjade in combination with drugs that have ulcerogenic or hemorrhagic potential, such as nonsteroidal anti-inflammatory drugs (NSAIDs), corticosteroids, oral bisphosphonates, or anticoagulants. (Deferasirox label, Warnings and precautions)

…Hyponatremia Concomitant administration of DESMODA with other drugs that may increase the risk of water intoxication with hyponatremia, (e.g., tricyclic antidepressants, selective serotonin re-uptake inhibitors, chlorpromazine, opiate analgesics, thiazide diuretics, NSAIDs, lamotrigine, sulfonylureas, particularly chlorpropamide, oxybutynin and carbamazepine). (Desmopressin label, Drug interactions)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

Examples NSAIDs, aspirin, and warfarin Drugs that are Primarily Metabolized by CYP2D6 Clinical Impact Concomitant use of PRISTIQ increases C max and AUC of a drug primarily metabolized by CYP2D6 which may increase the risk of toxicity of the CYP2D6 substrate drug [see Clinical Pharmacology (12.3) ] . (Desvenlafaxine label, Drug interactions)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

Aspirin, carbapenem antibiotics, estrogen-containing hormonal contraceptives, methotrexate: Monitoring of valproate concentrations is recommended ( 7.1 ) (Divalproex (valproate) label, Drug interactions)

Therefore, patients should be monitored closely for symptoms of active or occult gastrointestinal bleeding, especially those at increased risk for developing ulcers, e.g., those with a history of ulcer disease or those receiving concurrent nonsteroidal anti-inflammatory drugs (NSAIDs). (Donepezil label, Warnings and precautions)

High-Dose Salicylate Therapy Although acid-base and electrolyte disturbances were not reported in the clinical trials with dorzolamide hydrochloride ophthalmic solution, these disturbances have been reported with oral carbonic anhydrase inhibitors and have, in some instances, resulted in drug interactions (e.g., toxicity associated with high-dose salicylate therapy). (Dorzolamide label, Drug interactions)

High-Dose Salicylate Therapy Although acid-base and electrolyte disturbances were not reported in the clinical trials with dorzolamide hydrochloride ophthalmic solution, these disturbances have been reported with oral carbonic anhydrase inhibitors and have, in some instances, resulted in drug interactions (e.g., toxicity associated with high-dose salicylate therapy). (Dorzolamide and timolol label, Drug interactions)

Medications that may increase serum potassium concentration include ACE inhibitors, angiotensin-II receptor antagonists, potassium-sparing diuretics, potassium supplementation, heparin, aldosterone antagonists, and NSAIDS. (Drospirenone and ethinyl estradiol label, Warnings and precautions)

Inform patients about the risk of increased bleeding associated with the concomitant use of CYMBALTA and NSAIDs, aspirin, or other drugs that affect coagulation [see Drug Interactions ( 7.4 )] . (Duloxetine label, Warnings and precautions)

Individuals taking tenofovir prodrugs who have impaired renal function and those taking nephrotoxic agents including non-steroidal anti-inflammatory drugs are at increased risk of developing renal-related adverse reactions. (Emtricitabine and tenofovir label, Warnings and precautions)

In patients who are elderly, volume-depleted (as on diuretic therapy), or with compromised renal function, use with NSAIDs, including selective COX-2 inhibitors, may result in deterioration of renal function, including renal failure. (Enalapril label, Drug interactions)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

Increased Risk of Bleeding: Concomitant use of nonsteroidal anti-inflammatory drugs, aspirin, other antiplatelet drugs, warfarin and other anticoagulants may increase risk ( 5.7 , 7) (Escitalopram label, Warnings and precautions)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

Consider use of prophylactic low-dose aspirin therapy in patients with a history of CV disease. (Febuxostat label, Warnings and precautions)

Non-steroidal anti-inflammatory drugs The C max and AUC of flurbiprofen were increased by 23% and 81%, respectively, when coadministered with fluconazole compared to administration of flurbiprofen alone. (Fluconazole label, Drug interactions)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

Use with NSAIDs, aspirin, warfarin, or other drugs that affect coagulation may potentiate the risk of gastrointestinal or other bleeding ( 5.7 ) (Fluoxetine label, Warnings and precautions)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

Other Drugs Affecting Hemostasis: Increased risk of bleeding with concomitant use of NSAIDs, aspirin, or other drugs affecting coagulation ( 5.8 , 5.10 ). (Fluvoxamine label, Warnings and precautions)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

Therefore, patients should be monitored closely for symptoms of active or occult gastrointestinal bleeding, especially those with an increased risk for developing ulcers, e.g., those with a history of ulcer disease or patients using concurrent nonsteroidal anti-inflammatory drugs (NSAIDS). (Galantamine label, Warnings and precautions)

Ginkgo may increase bleeding risk when taken with anticoagulant or antiplatelet medicines. (NCCIH, Ginkgo)

…steroids and androgens, cyclophosphamide, phenyramidol, guanethidine, fluconazole, sulfinpyrazone, tetracyclines, clarithromycin, disopyramide, quinolones, and those drugs that are highly protein-bound, such as fluoxetine, nonsteroidal anti-inflammatory drugs, salicylates, sulfonamides, chloramphenicol, coumarins, probenecid and monoamine oxidase inhibitors. (Glimepiride label, Drug interactions)

…angiotensin II receptor blocking agents, disopyramide, fibrates, fluoxetine, monoamine oxidase inhibitors, pentoxifylline, pramlintide, propoxyphene, salicylates, somatostatin analogs (e.g., octreotide), sulfonamide antibiotics, nonsteroidal anti-inflammatory agents, chloramphenicol, probenecid, coumarins, voriconazole, H2 receptor antagonists, and quinolones. (Glipizide label, Drug interactions)

Drug Interactions The hypoglycemic action of sulfonylureas may be potentiated by certain drugs including nonsteroidal anti-inflammatory agents, ACE inhibitors, disopyramide, fluoxetine, clarithromycin, and other drugs that are highly protein bound, salicylates, sulfonamides, chloramphenicol, probenecid, monoamine oxidase inhibitors, and beta adrenergic blocking… (Glyburide label, Drug interactions)

Serum salicylate concentrations may be decreased when griseofulvin is given concomitantly with salicylates. (Griseofulvin label, Drug interactions)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

Use caution when co-prescribing aspirin/nonsteroidal anti-inflammatory drugs that may worsen gastrointestinal irritation. (Ibandronate label, Drug interactions)

The incidence of bleeding was greater in patients receiving concomitant antithrombotic medications, such as aspirin, clopidogrel, or warfarin. (Icosapent ethyl label, Warnings and precautions)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

Drugs That May Increase the Risk of Hypoglycemia Drugs: Antidiabetic agents, ACE inhibitors, angiotensin II receptor blocking agents, disopyramide, fibrates, fluoxetine, monoamine oxidase inhibitors, pentoxifylline, pramlintide, salicylates, somatostatin analog (e.g., octreotide), and sulfonamide antibiotics. (Insulin aspart label, Drug interactions)

…May Increase the Risk of Hypoglycemia Drugs: Antidiabetic agents, ACE inhibitors, angiotensin II receptor blocking agents, disopyramide, fibrates, fluoxetine, monoamine oxidase inhibitors, pentoxifylline, pramlintide, salicylates, somatostatin analogs (e.g., octreotide), and sulfonamide antibiotics, GLP-1 receptor agonists, DPP-4 inhibitors, SGLT-2 inhibitors. (Insulin degludec label, Drug interactions)

…May Increase the Risk of Hypoglycemia Drugs: Antidiabetic agents, ACE inhibitors, angiotensin II receptor blocking agents, disopyramide, fibrates, fluoxetine, monoamine oxidase inhibitors, pentoxifylline, pramlintide, salicylates, somatostatin analogs (e.g., octreotide), and sulfonamide antibiotics, GLP-1 receptor agonists, DPP-4 inhibitors, SGLT-2 inhibitors. (Insulin detemir label, Drug interactions)

…May Increase the Risk of Hypoglycemia Drugs: Antidiabetic agents, ACE inhibitors, angiotensin II receptor blocking agents, disopyramide, fibrates, fluoxetine, monoamine oxidase inhibitors, pentoxifylline, pramlintide, salicylates, somatostatin analogs (e.g., octreotide), sulfonamide antibiotics, GLP-1 receptor agonists, DPP-4 inhibitors, and SGLT-2 inhibitors. (Insulin glargine label, Drug interactions)

Clinically Significant Drug Interactions with LYUMJEV Drugs That May Increase the Risk of Hypoglycemia Drugs: Antidiabetic agents, ACE inhibitors, angiotensin II receptor blocking agents, disopyramide, fibrates, fluoxetine, monoamine oxidase inhibitors, pentoxifylline, pramlintide, salicylates, somatostatin analogs (e.g., octreotide), and sulfonamide antibiotics. (Insulin lispro label, Drug interactions)

…agents, Angiotensin-Converting Enzyme Inhibitors, Angiotensin II Receptor Blocking Agents, Disopyramide, Fibrates, Fluoxetine, Monoamine Oxidase Inhibitors, Pentoxifylline, Pramlintide, Salicylates, Somatostatin Analogs (e.g., octreotide), and Sulfonamide Antibiotics Prevention or Management Monitor blood glucose more frequently and modify AFREZZA dosage, as clinically… (Insulin regular (human) label, Drug interactions)

Nonsteroidal Anti-inflammatory Drugs (NSAIDs) and COX-2 inhibitors: Increased risk of renal impairment. (Irbesartan label, Drug interactions)

Anticoagulants and Antiplatelet Drugs rivaroxaban cilostazol, coumarins, dabigatran Cilostazol: Concomitant administration of single doses of cilostazol 100 mg and ketoconazole 400 mg approximately doubled cilostazol concentrations and altered (increase/decrease) the concentrations of the active metabolites of cilostazol. (Ketoconazole label, Drug interactions)

Non-Steroidal Anti-Inflammatory Drugs The concomitant administration of a non-steroidal anti-inflammatory drug with a fluoroquinolone, including Levofloxacin in 5% Dextrose Injection, may increase the risk of CNS stimulation and convulsive seizures [see Warnings and Precautions (5.4) ]. (Levofloxacin label, Drug interactions)

Inform patients about the increased risk of bleeding associated with the concomitant use of FETZIMA and NSAIDs, aspirin, or other drugs that affect coagulation [see Drug Interactions ( 7.1 )] . (Levomilnacipran label, Warnings and precautions)

Other Drugs Clinical effect Concomitant use of CHCs may decrease systemic exposure of acetaminophen, morphine, salicylic acid, and temazepam. (Levonorgestrel and ethinyl estradiol label, Drug interactions)

An initial increase in serum FT 4 is followed by return of FT 4 to normal levels with sustained therapeutic serum salicylate concentrations, although total T 4 levels may decrease by as much as 30%. (Levothyroxine label, Drug interactions)

An initial increase in serum FT4 is followed by return of FT4 to normal levels with sustained therapeutic serum salicylate concentrations, although total T4 levels may decrease by as much as 30%. (Liothyronine label, Drug interactions)

NSAIDS: Increased risk of renal impairment and loss of antihypertensive efficacy ( 7.3 ) (Lisinopril label, Drug interactions)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

• Diuretics, NSAID, renin-angiotensin system antagonists, or metronidazole may increase lithium serum concentrations. (Lithium label, Drug interactions)

NSAIDs: Increased risk of renal impairment and reduced diuretic, natriuretic, and antihypertensive effects. (Losartan label, Drug interactions)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

Nephrotoxic Agents including NSAIDs: Increased risk of nephrotoxicity; monitor for changes in renal function and mesalamine-related adverse reactions. (Mesalamine label, Drug interactions)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

Non-Steroidal Anti-Inflammatory Agents including Selective Cyclooxygenase-2 Inhibitors (COX-2 Inhibitors): In patients who are elderly, volume-depleted (including those on diuretic therapy), or with compromised renal function, co-administration of NSAIDS, including selective COX-2 inhibitors, with ACE inhibitors, including moexipril, may result in deterioration… (Moexipril label, Drug interactions)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

Nonsteroidal Anti-Inflammatory Drugs (NSAIDs) Although not observed with moxifloxacin in preclinical and clinical trials, the concomitant administration of a nonsteroidal anti-inflammatory drug with a quinolone may increase the risks of CNS stimulation and convulsions [see Warnings and Precautions ( 5.4 ), and Patient Counseling Information ( 17 )]. (Moxifloxacin label, Drug interactions)

Aspirin Concomitant aspirin may decrease the metabolic clearance of nicotinic acid. (Niacin label, Drug interactions)

…diverticulosis, and inflammatory bowel disease), hypomotility disorders (e.g., constipation, gastroesophageal reflux disease, ileus, obesity, hypothyroidism, and diabetes) and concomitant medications (e.g., H 2 -histamine blockers, opiates, nonsteroidal anti-inflammatory drugs, laxatives, anticholinergic agents, levothyroxine, and neuromuscular blocking agents). (Nifedipine label, Warnings)

Use OFEV with caution when treating patients with recent abdominal surgery, previous history of diverticular disease or receiving concomitant corticosteroids or NSAIDs. (Nintedanib label, Warnings and precautions)

In patients given very high doses (3,900 mg) of aspirin daily, increases in serum salicylate levels were seen when nizatidine, 150 mg b.i.d., was administered concurrently. (Nizatidine label, Drug interactions)

COCs have been shown to decrease plasma concentrations of acetaminophen, clofibric acid, morphine, salicylic acid, temazepam and lamotrigine. (Norgestimate and ethinyl estradiol label, Drug interactions)

Non Steroidal Anti-Inflammatory Drugs The concomitant administration of a non-steroidal anti-inflammatory drug with a quinolone, including ofloxacin, may increase the risk of CNS stimulation and convulsive seizures (see WARNINGS and PRECAUTIONS , General ). (Ofloxacin label, Drug interactions)

NSAID use may lead to increased risk of renal impairment and loss of antihypertensive effect ( 7.2 ). (Olmesartan label, Drug interactions)

Drugs that Interfere with Hemostasis (e.g., NSAIDs, Aspirin, and Warfarin) Altered anticoagulant effects, including increased bleeding, have been reported when SSRIs are concomitantly administered with NSAIDs, aspirin, warfarin. or other drugs that affect coagulation. (Paroxetine label, Drug interactions)

DRUG INTERACTIONS Bleeding has been reported in patients treated with pentoxifylline extended-release tablets with or without concomitant NSAIDs, anticoagulants, or platelet aggregation inhibitors. (Pentoxifylline label, Drug interactions)

NSAID use may lead to increased risk of renal impairment and loss of antihypertensive effect. (Perindopril label, Drug interactions)

…sulfaphenazole, sulfadiazine, sulfamethoxazole-trimethoprim Other Acute alcohol intake, amiodarone, chloramphenicol, chlordiazepoxide, disulfiram, estrogen, fluvastatin, isoniazid, methylphenidate, phenothiazines, salicylates, ticlopidine, tolbutamide, trazodone, warfarin Drugs that may decrease phenytoin serum levels Antacids Antacids may affect absorption of phenytoin. (Phenytoin label, Drug interactions)

Nonsteroidal anti-inflammatory drugs: Monitor for hyperkalemia ( 7.3 ) (Potassium chloride label, Drug interactions)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

Non-steroidal anti-inflammatory agents including selective cyclooxygenase-2 inhibitors (COX-2 inhibitors) In patients who are elderly, volume-depleted (including those on diuretic therapy), or with compromised renal function, co-administration of NSAIDs, including selective COX-2 inhibitors, with ACE inhibitors, including quinapril, may result in deterioration… (Quinapril label, Drug interactions)

NSAIDS use may lead to increased risk of renal impairment and loss of antihypertensive effect (7.6). mTOR inhibitor or neprilysin inhibitor use may increase angioedema risk (7.7). (Ramipril label, Drug interactions)

Monitor patients using rivastigmine tartrate for symptoms of active or occult gastrointestinal bleeding, especially those at increased risk for developing ulcers, e.g., those with a history of ulcer disease or those receiving concurrent nonsteroidal anti-inflammatory drugs (NSAIDs). (Rivastigmine label, Warnings and precautions)

Nonsteroidal Anti-Inflammatory Drugs (NSAIDs): May lead to increased risk of renal impairment. (Sacubitril and valsartan label, Drug interactions)

Increased Risk of Bleeding: Concomitant use of aspirin, nonsteroidal anti-inflammatory drugs (NSAIDs), other antiplatelet drugs, warfarin, and other anticoagulants may increase this risk ( 5.3 ) (Sertraline label, Warnings and precautions)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

When administered in combination with aspirin, tadalafil 20 mg did not prolong bleeding time, relative to aspirin alone. (Tadalafil label, Warnings and precautions)

Non-Steroidal Anti-Inflammatory Agents including Selective Cyclooxygenase-2 Inhibitors (COX-2 Inhibitors): In patients who are elderly, volume-depleted (including those on diuretic therapy), or with compromised renal function, co-administration of NSAIDs, including selective COX-2 inhibitors, with angiotensin II receptor antagonists, including telmisartan, may… (Telmisartan label, Drug interactions)

Promptly evaluate patients treated with XELJANZ/XELJANZ XR who may be at increased risk for gastrointestinal perforation (e.g., patients with a history of diverticulitis or taking NSAIDs) and who present with new onset abdominal symptoms for early identification of gastrointestinal perforation [see Adverse Reactions (6.1) ] . (Tofacitinib label, Warnings and precautions)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

Non-Steroidal Anti-Inflammatory Agents including Selective Cyclooxygenase-2 Inhibitors (COX-2 Inhibitors) In patients who are elderly, volume-depleted (including those on diuretic therapy), or with compromised renal function, co-administration of NSAIDs, including selective COX-2 inhibitors, with ACE inhibitors, including trandolapril, may result in deterioration… (Trandolapril label, Drug interactions)

Increased Risk of Bleeding: Concomitant use of aspirin, nonsteroidal anti-inflammatory drugs (NSAIDs), other antiplatelet drugs, warfarin, and other anticoagulants may increase this risk ( 5.5 ). (Trazodone label, Warnings and precautions)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

Monitor RINVOQ/RINVOQ LQ-treated patients who may be at risk for gastrointestinal perforation (e.g., patients with a history of diverticulitis and those taking concomitant medications including NSAIDs or corticosteroids). (Upadacitinib label, Warnings and precautions)

Aspirin, carbapenem antibiotics, estrogen-containing hormonal contraceptives: Monitoring of valproate concentrations is recommended (7.1) (Valproic acid label, Drug interactions)

Non-Steroidal Anti-Inflammatory Drug (NSAID) use may lead to increased risk of renal impairment and loss of antihypertensive effect ( 7.2 ) (Valsartan label, Drug interactions)

…this product or any of its ingredients Ask a doctor before use if stomach bleeding warning applies to you you have a history of stomach problems, such as heartburn you are taking a diuretic you have high blood pressure, heart disease, liver cirrhosis, or kidney disease you have asthma Ask a doctor or pharmacist before use if you are taking a prescription drug… (Aspirin label, Warnings)

There is no clinical evidence of any additive prolongation of the bleeding time when vardenafil is administered with aspirin. (Vardenafil label, Warnings and precautions)

Patients should be cautioned about the increased risk of bleeding associated with the concomitant use of Venlafaxine Extended Release Tablets and NSAIDs, aspirin, or other drugs that affect coagulation. (Venlafaxine label, Warnings and precautions)

Aspirin In a few reported cases, coadministration of verapamil with aspirin has led to increased bleeding times greater than observed with aspirin alone. (Verapamil label, Drug interactions)

Increased Risk of Bleeding: Concomitant use of aspirin, nonsteroidal anti-inflammatory drugs (NSAIDs), other antiplatelet drugs, warfarin, and other anticoagulants may increase this risk ( 5.3 ) (Vilazodone label, Warnings and precautions)

Vitamin E can inhibit platelet aggregation and vitamin K-dependent clotting, increasing bleeding risk with anticoagulant and antiplatelet drugs. (NIH Office of Dietary Supplements, Vitamin E)

NSAIDs Non-Steroidal Anti-Inflammatory Drug including. ibuprofen and diclofenac (CYP2C9 Inhibition) Increased Frequent monitoring for adverse reactions and toxicity related to NSAIDs. (Voriconazole label, Drug interactions)

Inform patients about the increased risk of bleeding when TRINTELLIX is coadministered with NSAIDs, aspirin, or other drugs that affect coagulation or bleeding. (Vortioxetine label, Warnings and precautions)

The chance is higher if you are age 60 or older take a blood thinning (anticoagulant) or steroid drug have 3 or more alcoholic drinks every day while using this product have had stomach ulcers or bleeding problems take more or for a longer time than directed take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]… (Aspirin label, Warnings)

Coadministration of zafirlukast (40 mg/day) with aspirin (650 mg four times daily) resulted in mean increased plasma levels of zafirlukast by approximately 45%. (Zafirlukast label, Precautions)

Therapeutic levels of aspirin, desipramine, diazepam, flurazepam, ibuprofen, propranolol, thioridazine, and tolbutamide had only a limited effect on the extent of binding of buspirone to plasma proteins (see CLINICAL PHARMACOLOGY ). (Buspirone label, Drug interactions)

(tartrazine) sensitivity in the general population is low, it is frequently seen in patients who also have aspirin hypersensitivity [see Contraindications ( 4 )]. (Droxidopa label, Warnings and precautions)

If possible, assess the presence of drug-dependent antiplatelet antibodies. (Ethosuximide label, Warnings)

…angiotensin-converting enzyme (ACE) inhibitors, analgesics, anti-convulsants, beta-adrenergic blocking agents, diuretics, calcium channel blockers, cardiac nitrates, HMG-CoA reductase inhibitors, nonsteroidal anti-inflammatory drugs (NSAIDs), benzodiazepines, H 2 antagonists and quinolone anti-infectives without evidence of clinically significant adverse interactions. (Finasteride label, Drug interactions)

Omega-3 supplements may mildly prolong bleeding time; the combination with anticoagulants such as warfarin warrants monitoring, though clinically significant bleeding has not been consistently shown. (NIH Office of Dietary Supplements, Omega-3 Fatty Acids)

In a study with concomitant administration of aspirin and fosinopril sodium, the bioavailability of unbound fosinoprilat was not altered. (Fosinopril label, Drug interactions)

Garlic supplements may increase bleeding risk with anticoagulants such as warfarin. (NCCIH, Garlic)

Examples: Nonsteroidal anti-inflammatory agents and other highly protein-boind drugs, salicylcates, sulfonamides, chloramphenicol, probenecid, coumarins, monoamine oxidase inhibitors, beta-adrenergic blocking agents; potentially with ciprofloxacin, micronazole. (Glyburide and metformin label, Drug interactions)

In RA, concomitant medications besides MTX were nonsteroidal anti-inflammatory agents (NSAIDs), folic acid, corticosteroids and/or narcotics. (Infliximab label, Drug interactions)

Although the overall incidence of tartrazine sensitivity in the general population is low, it is frequently seen in patients who also have aspirin hypersensitivity. (Isotretinoin label, Warnings and precautions)

Antihistamines and/or aspirin have been used for most mild to moderate cases. (Ivermectin label, Warnings)

(tartrazine) sensitivity in the general population is low, it is frequently seen in patients who also have aspirin hypersensitivity [see Contraindications ( 4 )] . (Lorazepam label, Warnings and precautions)

These drugs include: aspirin, phenylbutazone, sulfonamides, indomethacin, thiazide diuretics, furosemide and ethacrynic acid. (Penicillin G label, Drug interactions)

(tartrazine) sensitivity in the general population is low, it is frequently seen in patients who also have aspirin hypersensitivity. (Phentermine and topiramate label, Warnings and precautions)

…tolazamide, and tolbutamide; (3) tranquilizers and sedatives–chlordiazepoxide, diazepam, and phenobarbital; (4) antigout–allopurinol, colchicine, and probenecid; (5) antiarrhythmics–procainamide, propranolol (see WARNINGS however), and quinidine; and (6) analgesics, antipyretics and anti-inflammatories–propoxyphene, aspirin, indomethacin, and phenylbutazone. (Prazosin label, Drug interactions)

Nonsteroidal Anti-Inflammatory Drugs: Nonsteroidal anti-inflammatory drugs (NSAIDs) may attenuate the antihypertensive effect of beta-adrenoreceptor blocking agents. (Propranolol label, Drug interactions)

Examples: Antidiabetic agents, ACE inhibitors, angiotensin II receptor blocking agents, disopyramide, fibrates, fluoxetine, monoamine oxidase inhibitors, nonsteroidal anti-inflammatory agents (NSAIDs), pentoxifylline, pramlintide, propoxyphene, salicylates, somatostatin analogs (e.g., octreotide), and sulfonamide antibiotics. (Repaglinide label, Drug interactions)

Aspirin/Nonsteroidal Anti-Inflammatory Drugs In the Phase 3 study comparing Risedronate sodium delayed-release 35 mg once-a-week immediately following breakfast and risedronate sodium 5 mg daily, 18% of NSAID users (any use) in both groups developed upper gastrointestinal adverse reactions. (Risedronate label, Drug interactions)

Concomitant Drugs for Treatment of Adult Indications In RA patients, population pharmacokinetic analyses did not detect any effect of methotrexate (MTX), non-steroidal anti-inflammatory drugs or corticosteroids on tocilizumab clearance. (Tocilizumab label, Drug interactions)

Bronchospasm Like other inhaled prostaglandins, Tyvaso may cause acute bronchospasm. (Treprostinil label, Warnings and precautions)

…Clinically Significant Drug Interaction with TAMIFLU No dose adjustments are needed for either oseltamivir or the concomitant drug when coadministering oseltamivir with amoxicillin, acetaminophen, aspirin, cimetidine, antacids (magnesium and aluminum hydroxides and calcium carbonates), rimantadine, amantadine, or warfarin [see Clinical Pharmacology (12.3) ] . (Oseltamivir label, Drug interactions)

In humans, sildenafil has no effect on bleeding time when taken alone or with aspirin. (Sildenafil label, Warnings and precautions)