Ibuprofen suspension is effective for 6-8 hours and is recommended to be repeated at intervals of 6 hours or more. Too often, the effectiveness of the use does not increase, but rather the side effects. Ibuprofen Suspension is mainly used for fever caused by infection, but also relieves symptoms of headache, joint pain, muscle aches and pains, and has antipyretic and analgesic effects. Compared to other medications, ibuprofen suspension is relatively safe, but this does not mean that it can be taken frequently, and taking it improperly can have negative effects on the body.