What should I do about a "deep" pain in my arm and hand...?

Question

It's kind of weird, it's not bruised or cut; I don't think I bumped it. But there is this deep, penetrating pain that feels like it's in the muscle or bone or something. Should I apply heat, or what?

Answer 1

It might be tennis elbow or tendonitis.  Try an anti-inflammatory such as aleve or tylenol.  If it continues you should see a dr. for a diagnosis.