The maximum amount of ibuprofen you can take in a day depends on whether it is over-the-counter (OTC) or prescription strength:
- For OTC ibuprofen, the maximum recommended dose is 1200 mg per day , typically taken as 200 to 400 mg every 4 to 6 hours as needed, not exceeding 6 tablets of 200 mg each in 24 hours
- For prescription-strength ibuprofen, the maximum dose can be up to 3200 mg per day , divided into three or four doses. This higher dose is usually for conditions like rheumatoid arthritis or osteoarthritis and should be individualized by a doctor
Typical dosing for adults is:
- 200 to 400 mg orally every 4 to 6 hours as needed for pain or fever.
- Do not exceed 1200 mg daily if using OTC ibuprofen.
- For chronic conditions, doses up to 3200 mg per day may be prescribed by a healthcare provider
Taking more than the recommended dose can cause serious side effects such as stomach ulcers, kidney damage, increased bleeding risk, dizziness, and in severe cases, seizures or coma
. In summary:
- OTC ibuprofen max: 1200 mg/day (e.g., 6 tablets of 200 mg)
- Prescription ibuprofen max: 3200 mg/day (divided doses)
- Always follow label instructions or your doctor's advice.
If you suspect an overdose or experience severe side effects, seek medical attention immediately
