Ibuprofen is a nonselective NSAID that reduces pain, fever, and inflammation. It can be used to treat conditions like headaches, muscle aches, arthritis pain, menstrual cramps, or injuries. Common side effects are nausea, abdominal pain, and diarrhea. Risks include gastrointestinal bleeding and kidney problems with long-term use.Naproxen is also a nonselective NSAID. It treats similar...