Ibuprofen

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    About this medicine

    Generic name Ibuprofen
    Active ingredients Ibuprofen
    Brand names (as verified) Brufen; Advil; Nurofen (brand availability varies by market)
    Dosage form Tablet
    Strength Common tablet strengths include 200 mg and 400 mg; formulations and strengths vary by market.
    Prescription classification Both Rx and OTC strengths exist (verified)
    Approved routes of administration Oral
    Applies to IN; product status and availability may vary by jurisdiction

    Approved indications

    • A nonsteroidal anti-inflammatory medicine used for short-term relief of pain, fever and inflammation. Common uses include headache, dental pain, menstrual cramps, muscle aches and selected joint conditions.

    Contraindications (do not use if…)

    • Avoid in people with a previous serious reaction to ibuprofen, aspirin or another NSAID, active gastrointestinal bleeding or ulceration, and around coronary artery bypass graft surgery. Additional restrictions depend on the product label.

    Important precautions

    • May cause stomach ulceration or bleeding and can increase cardiovascular and kidney risks. Use the lowest effective amount for the shortest necessary period. Do not combine with another NSAID unless a clinician directs it. Pregnancy requires special review, particularly from around 20 weeks onward.

    Common side effects

    • Possible effects include indigestion, nausea, abdominal discomfort, dizziness and fluid retention.

    Serious side effects — seek urgent medical care

    • Urgent concerns include black stools or vomiting blood, chest pain, sudden weakness, severe allergic reaction, markedly reduced urine or severe skin reactions.

    Important interactions

    • Important interactions may include anticoagulants, antiplatelet medicines, other NSAIDs, corticosteroids, some antidepressants, blood-pressure medicines, diuretics, lithium and methotrexate. A complete medication review is recommended.

    Allergy considerations

    • Do not use after a serious allergic or asthma-type reaction to ibuprofen, aspirin or another NSAID. Check inactive ingredients where relevant.

    Pregnancy and lactation

    Pregnancy safety Generally avoided
    Notes
    • Do not self-treat with ibuprofen during pregnancy. Use around or after 20 weeks only if specifically directed by a qualified clinician; later-pregnancy risks are especially important.

    Information

    Lactation safety Use with caution — see notes
    Notes
    • Professional guidance is appropriate for repeated use, high doses or an infant with medical concerns. Follow the specific product labeling.

    Children and older adults

    • Use age- and weight-appropriate products for children. Avoid giving it to a dehydrated child without professional advice; older adults have increased gastrointestinal, kidney and cardiovascular risks.

    Storage

    • Keep tightly closed in the original packaging at room temperature, away from excess heat and moisture, and out of children’s reach. Follow the product label.

    Missed dose

    • For occasional use, follow the package directions. For a scheduled prescription, follow the prescriber’s instructions; do not double a dose to make up for a missed one.

    Overdose

    • Suspected overdose may cause vomiting, abdominal pain, drowsiness, bleeding, kidney injury or other serious effects. Seek urgent medical advice.

    Based on 1 cited source. Sources last checked on 2026-10-28.

    This page is general information, not personal advice. Never change, start or stop any medicine without speaking to your doctor or pharmacist.

    References

    1. National Library of Medicine — National Library of Medicine source (Regulatory / approved product label (e.g. CDSCO))
    2. RxNorm (National Library of Medicine) — RxNorm (National Library of Medicine) source (Regulatory / approved product label (e.g. CDSCO))