Is Aspirin The Same As Ibuprofen?
Is Aspirin The Same As Ibuprofen? Aspirin and ibuprofen contain different active ingredients — whereas aspirin is made with salicylic acid, ibuprofen is made with propionic acid. However, both aspirin and ibuprofen can be used to treat pain caused by inflammation or injury, headaches, fevers, arthritis, and menstrual cramps. Can you substitute ibuprofen for aspirin?