You should always consult with a medical professional to get a diagnosis and consultant about treatments, but if they suggest an OTC cream as part of your treatment, there are some good ones to consider. You can find creams with various ingredients and in a variety of formats, including gels, roll-ons, and lotions. Some have a cooling effect, while others bring the heat, and there are scented and unscented options, so it all comes down to preference.
I use my Rogue Fitness Supernova ($40; roguefitness.com) for self-myofascial release (SMR). By applying pressure directly to sore muscles with my supernova, I am able to roll out knots (or adhesions) on the muscle. This allows the body to bring blood flow to troubled areas by transporting nutrients and oxygen to the muscles for faster repair." — Troy Brooks, YG Studios and founder TB Elite Fitness
For short-term pain relief, over-the-counter pain relievers including acetaminophen and NSAIDs (non-steroidal anti-inflammatory drugs) are sometimes suggested. The most common NSAIDs include aspirin, ibuprofen (Advil, Motrin), and naproxen (Aleve). Potential side effects of NSAIDs include stomach and liver problems. Talk to your doctor if you don't find relief after taking the recommended dose.
I’m not saying NSAIDs are useless. They have their place. If you’re recovering from surgery or a major injury, traditional over-the-counter pain relievers are good for controlling inflammation, swelling, and pain, but NSAIDs are far too powerful for over-the-counter, everyday use. Unlike a lot of natural pain relievers, NSAIDs also don’t address the cause of inflammation or pain; they just mask the symptoms.