Kafein etkileşimleri

Use of methylxanthines (e.g., caffeine, aminophylline and theophylline) is not recommended in patients who experience a seizures in association with adenosine injection ( 5.6 ) (Adenozin etiketi, Uyarılar ve önlemler)

Excessive amounts of caffeine and chocolate may also cause hypertensive reactions. (Fenelzin etiketi, Kontrendikasyonlar)

CONTRAINDICATIONS Pentoxifylline extended-release tablets should not be used in patients with recent cerebral and/or retinal hemorrhage or in patients who have previously exhibited intolerance to this product or methylxanthines such as caffeine, theophylline, and theobromine. (Pentoksifilin etiketi, Kontrendikasyonlar)

…hot dogs, breakfast sausage, and cooked sliced ham) Vegetables Broad bean pods (fava bean pods) All other vegetables Dairy Aged cheeses Processed cheeses, mozzarella, ricotta cheese, cottage cheese, and yogurt Beverages All varieties of tap beer and beers that have not been pasteurized so as to allow for ongoing fermentation and excessive amounts of caffeine. (Tranilsipromin etiketi, İlaç etkileşimleri)

Agents Metabolized by CYP1A2 Deferasirox inhibits CYP1A2 resulting in an increase in CYP1A2 substrate (e.g., alosetron, caffeine, duloxetine, melatonin, ramelteon, tacrine, theophylline, tizanidine) concentration when these drugs are coadministered. (Deferasiroks etiketi, İlaç etkileşimleri)

Additionally, in one controlled study in five normal subjects and seven patients, the clearance of caffeine was decreased 50% following the administration of mexiletine. (Meksiletin etiketi, İlaç etkileşimleri)

Co-administration of ciprofloxacin and other drugs primarily metabolized by CYP1A2 (for example, theophylline, methylxanthines, caffeine, tizanidine, ropinirole, clozapine, olanzapine and zolpidem), results in increased plasma concentrations of the co-administered drug and could lead to clinically significant pharmacodynamic adverse reactions of the co-administered… (Siprofloksasin etiketi, Uyarılar ve önlemler)

Terbinafine decreases the clearance of caffeine by 19%. (Terbinafin etiketi, İlaç etkileşimleri)

…metronidazole, miconazole, oxandrolone, sulfinpyrazone, tigecycline, voriconazole, zafirlukast aprepitant, bosentan, carbamazepine, phenobarbital, rifampin CYP1A2 acyclovir, allopurinol, caffeine, cimetidine, ciprofloxacin, disulfiram, enoxacin, famotidine, fluvoxamine, methoxsalen, mexiletine, norfloxacin, oral contraceptives, phenylpropanolamine, propafenone, propranolol,… (Varfarin etiketi, İlaç etkileşimleri)

Other xanthines such as caffeine, dyphylline, and pentoxifylline are not detected by these assays. (Aminofilin etiketi, İlaç etkileşimleri)

Conversely, the pharmacokinetics of quinidine are not significantly affected by caffeine, ciprofloxacin, digoxin, felodipine, omeprazole, or quinine . (Kinidin etiketi, İlaç etkileşimleri)

Moderate or weak CYP1A2 inhibitors include oral contraceptives and caffeine. (Klozapin etiketi, İlaç etkileşimleri)

Caffeine Interactions between ofloxacin and caffeine have not been detected. (Ofloksasin etiketi, İlaç etkileşimleri)

Other xanthines such as caffeine, dyphylline, and pentoxifylline are not detected by these assays. (Teofilin etiketi, İlaç etkileşimleri)

No relevant interactions with substrates for CYP 2A6 (warfarin), CYP 1A2 (caffeine), CYP 3A4 (midazolam, terfenadine, cyclosporine), CYP 2C19 (S-mephenytoin) and CYP 2D6 (desipramine) were observed in vitro. (Tolkapon etiketi, İlaç etkileşimleri)

This finding was confirmed in vivo by a clinical drug interaction study in which venlafaxine did not inhibit the metabolism of caffeine, a CYP1A2 substrate. (Venlafaksin etiketi, İlaç etkileşimleri)

…Clinically Important Interaction with Noxafil and Noxafil PowderMix Additional clinical studies demonstrated that no clinically important effects on zidovudine, lamivudine, indinavir, or caffeine were observed when administered with Noxafil 200 mg once daily; therefore, no dose adjustments are required for these drugs when coadministered with Noxafil 200 mg once daily. (Posakonazol etiketi, İlaç etkileşimleri)