Ibuprofen 400 mg. (Tablets) Ibuprofen is a non-steroidal anti-inflammatory drug (NSAID) used to relieve pain, reduce fever, and alleviate inflammation. It is commonly used for mild to moderate pain relief, including pain from inflammation, menstrual pain, and headaches. Medical professionals also prescribe it for certain types of joint pain and to alleviate migraine headaches. 1) Precautions Before Using Ibuprofen: Use Ibuprofen with caution in individuals with the following conditions: 2) How to Use: How to use the medication: Ibuprofen should be taken with or after food immediately to reduce gastric irritation. It is potentially dangerous and has moderate side effects, so it should not be self-administered. Use the smallest effective dose for the shortest duration, not exceeding 10 days. Dosages vary between adults and children, so consult a doctor or pharmacist before use. 2.1) If a dose is missed, take it when remembered. Do not double the dose if it’s near the time for the next dose. 2.2) For headache and fever relief: 3) Precautions while using the medication: 4) Potential risks from the medication: General side effects may include: 5) Storage: Note: This information is a general summary. Please read the medication label carefully before use and consult your doctor or pharmacist if you have any questions.