Ibuprofen 400mg is commonly used to relieve mild to moderate pain, reduce inflammation, and lower fever. It is classified as a nonsteroidal anti-inflammatory drug (NSAID) and can be used for various conditions including headaches, muscle pain, menstrual cramps, arthritis (such as osteoarthritis and rheumatoid arthritis), back pain, dental pain, and pain from the common cold[1][3][5].
Specific uses of ibuprofen 400mg include:
- Reducing mild to moderate pain (such as headache, toothache, muscle pain, and back pain)[3][5]
- Alleviating pain and inflammation from osteoarthritis and rheumatoid arthritis[1][7]
- Managing menstrual cramps (primary dysmenorrhea)[2][6][7]
- Lowering fever[5][7]
- Treating pain and swelling caused by other musculoskeletal conditions[1]
The usual adult dose for pain or menstrual cramps is 400mg every 4 to 6 hours as needed, but the maximum limits depend on whether the medication is prescription or over-the-counter. Over-the-counter, the maximum daily dose is 1200mg; under medical supervision (prescription use), the maximum daily dose can be up to 3200mg in divided doses[2][4][6].
Ibuprofen 400mg should generally be taken with food to help reduce stomach irritation, and the lowest effective dose for the shortest duration possible is recommended to minimize potential side effects[4].
References
- [1] Ibuprofen: Uses, Interactions, Mechanism of Action – DrugBank
- [2] Ibuprofen Dosage Guide + Max Dose, Adjustments
- [3] Ibuprofen: MedlinePlus Drug Information
- [4] How much ibuprofen can I take and how often?
- [5] Ibuprofen (Advil, Motrin, Caldolor) – Uses, Side Effects … – WebMD
- [6] Ibuprofen Dosage Guide: How Many Can I Safely Take? – GoodRx
- [7] Ibuprofen (oral route) – Side effects & dosage – Mayo Clinic
Leave a Reply