About acetylsali cylic acid
Nonsteroidal anti-inflammatory drug (NSAID)
Used for
- Relief of pain, fever, and inflammation
- May help relieve headache, muscle aches, and dental pain
Usual adult dose
For pain or fever, typically 300–900 mg every 4–6 hours; follow the product label.
Common side effects
- Indigestion, nausea, or stomach pain
- Increased bleeding or bruising
- Allergic reactions, including wheezing
- Stomach ulcers or bleeding
Important warnings
- Avoid in children or teenagers with viral illnesses due to Reye syndrome risk.
- Avoid with active stomach ulcers, bleeding disorders, or aspirin allergy.
- Seek urgent care for signs of severe bleeding or allergic reaction.
- Effervescent products may contain substantial sodium.
Pregnancy
Avoid from 20 weeks unless specifically directed; do not use from 30 weeks because of fetal risks.
Breastfeeding
Occasional low doses may be compatible, but regular use or high doses should be discussed with a clinician.
Interactions
- Blood thinners and antiplatelet medicines increase bleeding risk.
- Ibuprofen and other NSAIDs increase stomach and kidney risks.
- Methotrexate toxicity risk may increase.
- Alcohol increases stomach irritation and bleeding risk.
AI-generated from general medical knowledge, not from this product's official leaflet. It may be incomplete or out of date. Not medical advice — ask a pharmacist or doctor before making any decision.