About ibuprofen
Nonsteroidal anti-inflammatory drug (NSAID)
Used for
- Relieves minor aches, pains, and headaches
- Reduces fever
- Relieves menstrual cramps
Usual adult dose
For over-the-counter pain or fever: 200–400 mg every 4–6 hours as needed; maximum 1,200 mg daily unless directed by a clinician.
Usual dose in children
For children 6 months and older, dosing is based on weight; follow the product label or a clinician’s instructions.
Common side effects
- Stomach upset or heartburn
- Nausea
- Dizziness
- Increased risk of stomach bleeding
Important warnings
- May cause stomach ulcers or bleeding, especially with prolonged use.
- Can increase heart attack or stroke risk; risk may rise with higher doses or longer use.
- Ask a clinician before use with kidney disease, heart disease, or a history of stomach bleeding.
- Avoid taking with other NSAIDs, such as naproxen, unless directed.
Pregnancy
Avoid from 20 weeks of pregnancy unless specifically directed; avoid from 30 weeks because of risks to the fetus.
Breastfeeding
Ibuprofen is generally considered compatible with breastfeeding at usual doses.
Interactions
- Blood thinners, including warfarin, may increase bleeding risk.
- Aspirin and other NSAIDs may increase side effects.
- Some blood-pressure medicines and diuretics may work less well.
- Lithium or methotrexate levels may increase.
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 It may be incomplete or out of date.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.