What can i do to treat pain in my shoulder and numbness in my hands?

Pain and numbness: First see a practitioner who can do a thorough neurological examination to determine if a problem in your neck is causing both symptoms. This is particularly important if one shoulder in pain, and both hands numb. There could be other reasons, but exam by good neurologist would sort this out. Then pt for neck and/or shoulder might be best approach. Get checked first.