Galantamine interactions

Galantamine (Razadyne), a cholinesterase inhibitor has 119 documented interactions across the FDA labels and fact sheets we index: 1 major, 41 moderate, 76 minor, and 1 where a label reports no significant interaction. Each entry below quotes the sentence behind it. This drug page is a starting point, not a verdict for your situation.

Interactions from the label

Major interactions (1)

  • Pyridostigminecholinesterase inhibitorMajor

    Pyridostigmine bromide extended-release tablets are contraindicated in patients with: Mechanical intestinal or urinary obstruction Known hypersensitivity to pyridostigmine or other anticholinesterase agents Mechanical intestinal or urinary obstruction. (Pyridostigmine label, Contraindications)

Moderate interactions (41)

  • 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)

  • AspirinNSAIDModerate

    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)

  • Aspirin and dipyridamoleantiplatelet agentModerate

    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)

  • Bethanecholcholinergic agonistModerate

    Gastrointestinal Conditions Through their primary action, cholinomimetics may be expected to increase gastric acid secretion due to increased cholinergic activity. (Galantamine label, Warnings and precautions)

  • 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)

  • 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)

  • CelecoxibNSAIDModerate

    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)

  • Cevimelinecholinergic agonistModerate

    Gastrointestinal Conditions Through their primary action, cholinomimetics may be expected to increase gastric acid secretion due to increased cholinergic activity. (Galantamine label, Warnings and precautions)

  • Cocainelocal anestheticModerate

    Cholinesterase inhibitors: Concomitant administration may increase the risk of cocaine toxicity. (Cocaine label, Drug interactions)

  • DiclofenacNSAIDModerate

    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)

  • 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)

  • DicyclomineanticholinergicModerate

    Dicyclomine hydrochloride should be given to patients with myasthenia gravis only to reduce adverse muscarinic effects of an anticholinesterase (5.4) (Dicyclomine label, Warnings and precautions)

  • DiflunisalNSAIDModerate

    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)

  • Esmololbeta blockerModerate

    Anticholinesterases: BREVIBLOC prolonged the duration of succinylcholine-induced neuromuscular blockade and moderately prolonged clinical duration and recovery index of mivacurium. (Esmolol label, Drug interactions)

  • EtodolacNSAIDModerate

    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)

  • FenoprofenNSAIDModerate

    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)

  • FlurbiprofenNSAIDModerate

    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)

  • 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)

  • IbuprofenNSAIDModerate

    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)

  • 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)

  • IndomethacinNSAIDModerate

    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)

  • KetoprofenNSAIDModerate

    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)

  • KetorolacNSAIDModerate

    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)

  • Mefenamic acidNSAIDModerate

    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)

  • MeloxicamNSAIDModerate

    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)

  • NabumetoneNSAIDModerate

    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)

  • NaproxenNSAIDModerate

    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)

  • 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)

  • 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)

  • OxaprozinNSAIDModerate

    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)

  • OxybutyninanticholinergicModerate

    Use with caution due to aggravation of symptoms: Pre-existing dementia in patients treated with cholinesterase inhibitors ( 5.2 ), Parkinson’s disease ( 5.2 ), Myasthenia gravis ( 5.3 ), and Decreased gastrointestinal motility in patients with autonomic neuropathy ( 5.4 ). (Oxybutynin label, Warnings and precautions)

  • Physostigminecholinesterase inhibitorModerate

    In case of simultaneous administration of other cholinesterase inhibitors (e.g. medicines for the treatment of dementia), caution should be exercised because of the potentiating effect. (Physostigmine label, Drug interactions)

  • Pilocarpinecholinergic agonistModerate

    Gastrointestinal Conditions Through their primary action, cholinomimetics may be expected to increase gastric acid secretion due to increased cholinergic activity. (Galantamine label, Warnings and precautions)

  • PiroxicamNSAIDModerate

    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)

  • ProcainamideantiarrhythmicModerate

    Myasthenia Gravis Patients with myasthenia gravis may show worsening of symptoms from PA due to its procaine-like effect on diminishing acetylcholine release at skeletal muscle motor nerve endings, so that PA administration may be hazardous without optimal adjustment of anticholinesterase medications and other precautions. (Procainamide label, Warnings)

  • SalsalateNSAIDModerate

    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)

  • ScopolamineanticholinergicModerate

    Gastrointestinal Conditions Through their primary action, cholinomimetics may be expected to increase gastric acid secretion due to increased cholinergic activity. (Galantamine label, Warnings and precautions)

  • Succinylcholineneuromuscular blockerModerate

    When Phase II block is suspected in cases of prolonged neuromuscular blockade, positive diagnosis should be made by peripheral nerve stimulation, prior to administration of any anticholinesterase drug. (Succinylcholine label, Warnings and precautions)

  • SulindacNSAIDModerate

    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)

  • 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)

  • TolmetinNSAIDModerate

    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)

Minor mentions (76)

  • AclidiniumanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • AmantadineanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Amitriptylinetricyclic antidepressantMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Amoxapinetricyclic antidepressantMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Atracuriumneuromuscular blockerMinor

    Anesthesia Galantamine, as a cholinesterase inhibitor, is likely to exaggerate the neuromuscular blocking effects of succinylcholine-type and similar neuromuscular blocking agents during anesthesia. (Galantamine label, Warnings and precautions)

  • AtropineanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Atropine and pralidoximeanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • BenztropineanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Botulinum toxin type Aneuromuscular blockerMinor

    Anesthesia Galantamine, as a cholinesterase inhibitor, is likely to exaggerate the neuromuscular blocking effects of succinylcholine-type and similar neuromuscular blocking agents during anesthesia. (Galantamine label, Warnings and precautions)

  • Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • CarbinoxamineantihistamineMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • ChlorpheniramineantihistamineMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • ChlorpromazineantipsychoticMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Cisatracuriumneuromuscular blockerMinor

    Anesthesia Galantamine, as a cholinesterase inhibitor, is likely to exaggerate the neuromuscular blocking effects of succinylcholine-type and similar neuromuscular blocking agents during anesthesia. (Galantamine label, Warnings and precautions)

  • ClemastineantihistamineMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Clomipraminetricyclic antidepressantMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • ClozapineantipsychoticMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Cyclobenzaprinemuscle relaxantMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • CyclopentolateanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • CyproheptadineantihistamineMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • DarifenacinanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Desipraminetricyclic antidepressantMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • DexamethasonecorticosteroidMinor

    Anticholinesterases Concomitant use of anticholinesterase agents and corticosteroids may produce severe weakness in patients with myasthenia gravis. (Dexamethasone label, Drug interactions)

  • DexchlorpheniramineantihistamineMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • DimenhydrinateantihistamineMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • DiphenhydramineantihistamineMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Dipyridamoleantiplatelet agentMinor

    Cholinesterase Inhibitors Dipyridamole may counteract the anticholinesterase effect of cholinesterase inhibitors, thereby potentially aggravating myasthenia gravis. (Dipyridamole label, Drug interactions)

  • DisopyramideantiarrhythmicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Donepezilcholinesterase inhibitorMinor

    Synergistic effect expected when given concurrently with succinylcholine, other cholinesterase inhibitors, similar neuromuscular blocking agents, or cholinergic agonists ( 7.2 ) (Galantamine label, Drug interactions)

  • Doxepintricyclic antidepressantMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • DoxylamineantihistamineMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Doxylamine and pyridoxineantihistamineMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • FesoterodineanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • FlavoxateanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • GlycopyrrolateanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • HydroxyzineantihistamineMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • HyoscyamineanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Imipraminetricyclic antidepressantMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • IncobotulinumtoxinAneuromuscular blockerMinor

    Anesthesia Galantamine, as a cholinesterase inhibitor, is likely to exaggerate the neuromuscular blocking effects of succinylcholine-type and similar neuromuscular blocking agents during anesthesia. (Galantamine label, Warnings and precautions)

  • IpratropiumanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Ipratropium and albuterolanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • MeclizineantihistamineMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Memantine and donepezilcholinesterase inhibitorMinor

    Synergistic effect expected when given concurrently with succinylcholine, other cholinesterase inhibitors, similar neuromuscular blocking agents, or cholinergic agonists ( 7.2 ) (Galantamine label, Drug interactions)

  • MethscopolamineanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • MethylprednisolonecorticosteroidMinor

    Anticholinesterases : Concomitant use of anticholinesterase agents and corticosteroids may produce severe weakness in patients with myasthenia gravis. (Methylprednisolone label, Drug interactions)

  • Neostigminecholinesterase inhibitorMinor

    Synergistic effect expected when given concurrently with succinylcholine, other cholinesterase inhibitors, similar neuromuscular blocking agents, or cholinergic agonists ( 7.2 ) (Galantamine label, Drug interactions)

  • Nortriptylinetricyclic antidepressantMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • OlanzapineantipsychoticMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Olanzapine and fluoxetineantipsychoticMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • OnabotulinumtoxinAneuromuscular blockerMinor

    Anesthesia Galantamine, as a cholinesterase inhibitor, is likely to exaggerate the neuromuscular blocking effects of succinylcholine-type and similar neuromuscular blocking agents during anesthesia. (Galantamine label, Warnings and precautions)

  • Orphenadrinemuscle relaxantMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • ParoxetineSSRIMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • PrednisolonecorticosteroidMinor

    Anticholinesterase agents: Concomitant use of anticholinesterase agents and corticosteroids may produce severe weakness in patients with myasthenia gravis. (Prednisolone label, Drug interactions)

  • PrednisonecorticosteroidMinor

    Anticholinesterase Agents Concomitant use of anticholinesterase agents and corticosteroids may produce severe weakness in patients with myasthenia gravis. (Prednisone label, Drug interactions)

  • ProchlorperazineantipsychoticMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • PromethazineantihistamineMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Protriptylinetricyclic antidepressantMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Rivastigminecholinesterase inhibitorMinor

    Synergistic effect expected when given concurrently with succinylcholine, other cholinesterase inhibitors, similar neuromuscular blocking agents, or cholinergic agonists ( 7.2 ) (Galantamine label, Drug interactions)

  • Rocuroniumneuromuscular blockerMinor

    Anesthesia Galantamine, as a cholinesterase inhibitor, is likely to exaggerate the neuromuscular blocking effects of succinylcholine-type and similar neuromuscular blocking agents during anesthesia. (Galantamine label, Warnings and precautions)

  • SolifenacinanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • ThioridazineantipsychoticMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • TiotropiumanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • TolterodineanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • TriamcinolonecorticosteroidMinor

    Anticholinesterases: Concomitant use of anticholinesterase agents and corticosteroids may produce severe weakness in patients with myasthenia gravis. (Triamcinolone label, Drug interactions)

  • TrihexyphenidylanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Trimipraminetricyclic antidepressantMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • TrospiumanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • UmeclidiniumanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Umeclidinium and vilanterolanticholinergicMinor

    Potential to interfere with the activity of anticholinergic medications ( 7.1 ) (Galantamine label, Drug interactions)

  • Vecuroniumneuromuscular blockerMinor

    Anesthesia Galantamine, as a cholinesterase inhibitor, is likely to exaggerate the neuromuscular blocking effects of succinylcholine-type and similar neuromuscular blocking agents during anesthesia. (Galantamine label, Warnings and precautions)

No significant interaction reported (1)

  • RisperidoneantipsychoticNo interaction

    In drug interaction studies, oral RISPERDAL did not significantly affect the pharmacokinetics of donepezil and galantamine, which are metabolized by CYP 2D6. (Risperidone label, Drug interactions)

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Not medical advice. Severity reflects the label's wording, not your circumstances. A "major" flag can be routine under supervision and a "minor" one can matter at high doses. Ask a pharmacist.