This phenomenon can manifest in several ways including “runner’s high,” wherein the body releases endorphins in response to ...

Medication, physical therapy, steroid injections, and implanted devices may be helpful, but newer research has discovered ...

The bad news is that lightning crotch is yet another fun side effect of pregnancy. The good news is that it's nothing to ...

When the brain doesn't know what to expect we perceive pain to be worse, a new study shows. The study may help shape more effective ways to manage pain in the future.

I can feel your pain and your struggles. But I need you to hear this: You matter -- so much. The fact you wrote and sent this letter at all tells me you are incredibly strong and still fighting to ...

It's very common to wonder if what you're feeling might be a sign of breast cancer. It's important to track the cause of breast pain, also known as "mastalgia." But pain in one or both of your ...