Monograph Details

Pain & Pyrexia > Nonnarcotic analgesics
BAYER
Manufacturer
Bayer Corp, Consumer Care Div.
Legal Classification
OTC
Pharmacological Class
Salicylate.
Generic Name
Aspirin 325mg; tabs; caplets; gelcaps.
Indications
Pain. Fever.
Children
Use chewable tabs.
Adults
325–650mg every 4 hours.
Contraindications
NSAID allergy. Viral infection in children and teenagers. 3rd trimester pregnancy.
Precautions
History of asthma or peptic ulcer. Severe hepatic or renal dysfunction. Bleeding disorders. Diabetes. Gout. Pregnancy, nursing mothers: not recommended.
Interactions
Potentiates anticoagulants, hypoglycemics, methotrexate, acetazolamide, valproic acid, highly protein-bound drugs. Urinary alkalinizers, antacids, corticosteroids may increase excretion. May antagonize ACE inhibitors, β-blockers, diuretics, uricosurics. Increased bleeding risk with NSAIDs or chronic, heavy alcohol use. NSAIDs increase risk of renal dysfunction.
Adverse Reactions
GI upset/bleed, prolonged bleeding time, anaphylaxis, salicylism.
How Supplied
Tabs—12, 24, 50, 100, 200, 300, 365
Caplets—50, 100, 200
Gelcaps—40, 80
Ext Str tabs, caplets, Plus—50
Ext Str Gelcaps—40, 80
Children's—36
Additional Resources
Related Prescribing Note