You can take ibuprofen every 4 to 6 hours as needed for pain or fever. For adults and teenagers, a common dose is 200 to 400 mg per dose, up to three or four times a day, but you should not exceed 1200 mg per day if using over-the- counter ibuprofen. Prescription doses can be higher, up to 3200 mg per day, under medical supervision

. Key points on ibuprofen dosing frequency and limits:

• Take ibuprofen every 4 to 6 hours, leaving at least 4 to 6 hours between doses

• Over-the-counter maximum: 1200 mg per day (usually 200-400 mg doses, 3-4 times daily)

• Prescription maximum: up to 3200 mg per day, divided into 3-4 doses

• For children, dosing depends on body weight and is usually every 6 to 8 hours

• Take ibuprofen with food or milk to reduce stomach upset

• Use ibuprofen for short-term pain relief (e.g., toothache, period pain) for a few days only; if longer use is needed, consult a doctor

• If you need to take ibuprofen regularly or for more than 10 days, medical supervision is recommended to avoid side effects such as stomach ulcers or kidney issues

In summary, adults can safely take ibuprofen every 4 to 6 hours as needed, not exceeding 1200 mg per day without a prescription, and should not use it for more than 10 days without consulting a healthcare provider