Fenbid is ibuprofen extended-release capsule, so ibuprofen and Fenbid are different in dosage form, and their effects are basically the same when it comes to pain relief. In the choice of drugs, we can consider the following two aspects: 1. we can look at the number of doses, it is recommended that the number of doses of ibuprofen is 2-3 times a day, it is recommended that the number of doses of fenbid is 1-2 times a day, if you need to take fewer doses to improve compliance, it is recommended to choose fenbid. 2. we can consider the speed of onset of action, fenbid is a kind of slow-release capsule, the onset of action is slower, ibuprofen is a common tablet The effect of ibuprofen is faster, so if you look at the speed of action of the selected drug, it is recommended to choose ibuprofen. It should be noted that when using Fenbid, you must not break it and chew it, you must take the whole capsule with warm water, while Ibuprofen tablets can be broken and taken.