There are many over-the-counter (OTC) medications people take for joint pain. Most products depend on only a few ingredients to relieve joint pain. There are many over-the-counter (OTC) medications people take for joint pain. Most products depend on only a few ingredients to relieve joint pain. BE CAREFUL when combining OTC medications! Many over-the-counter OTC medications contain the same ingredients, so it is essential to know what the ingredients are in the medicines you take. Because if you take