Both Aleve and Advil are also sometimes packaged with additional drugs. For example, “Aleve PM” contains both naproxen and diphenhydramine, a sleeping aid which is the active ingredient in Benadryl.
For example, Advil PM combines the sleep aid diphenhydramine with ibuprofen to make you tired and pain-free as you hit the hay. Look at your medication bottle to ensure your product has only ibuprofen ...