Ibuprofen extended-release capsules are recommended to be taken after meals, i.e. 15-30 minutes after meals. Because it may cause adverse gastrointestinal reactions during use, such as nausea, vomiting, abdominal pain, diarrhea, etc., taking it after a meal may alleviate the occurrence of symptoms. Ibuprofen extended-release capsules are non-steroidal anti-inflammatory and analgesic drugs, mainly used for the treatment of mild or moderate pain, such as headache, joint pain, low back pain, neck and shoulder pain, migraine and dysmenorrhea, etc. They can also be used to treat fever caused by common cold or influenza. It is not recommended to use other non-steroidal anti-inflammatory and analgesic drugs such as naproxen, acetaminophen, diclofenac sodium, etc. during the use of Ibuprofen extended-release capsules. In addition, when taking ibuprofen extended-release capsules must be taken whole, not broken, broken up, or chewed.