SIDE EFFECTS: Most patients benefit from aspirin and other NSAIDs with few side effects. However, serious side effects can occur and generally tend to be dose-related. Therefore, it is advisable to use the lowest effective dose to minimize side effects.
Gastrointestinal side effects are
- abdominal burning,
- gastritis, and
- even serious gastrointestinal bleeding and
- liver toxicity.
Ringing in the ears
- Should ringing in the ears occur, the daily dose should be reduced.
Other side effects include:
Other side effects and adverse reactions
- Aspirin should be avoided by patients with peptic ulcer disease or poor kidney function, since this medication can aggravate both conditions.
- Aspirin may exacerbate asthma.
- Aspirin can raise the blood uric acid level and is avoided in patients with hyperuricemia and gout.
- Children and teenagers should avoid aspirin for symptoms of the flu or chickenpox because of the associated risk of Reye's Syndrome, a serious disease of the liver and nervous system that can lead to coma and death.
- Aspirin can increase the effect of medicines used to treat diabetes mellitus, resulting in abnormally low blood sugars if blood sugar levels are not monitored.
- NSAIDs should be discontinued prior to elective surgery because of a mild tendency to interfere with blood clotting. Aspirin, because of its prolonged effect on platelets, is best discontinued at least ten to fourteen days in advance of the procedure.
GENERIC AVAILABLE: Yes
PREPARATIONS: Chewable tablets: 81mg; caplets and tablets: 325mg, 500mg; enteric coated (safety coated) caplets and tablets: 325mg, 500mg.
STORAGE: Aspirin should be stored at room temperature, 20 C to 25 C (68 F to 77 F), in a sealed container, avoiding moisture.
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