Medicine not required, it requires proper work ergonomics and few sittings of physiotherapy treatment, so visit any nearby physiotherapy clinic, to get rid of pain

It is not lack of strength that is the cause of your pain. The relevant muscles or tendons must be worked upon. Also the ergonomics of your work must be addressed. Meet a physio who is having expertise in myofascial trigger point release and ergonomics.

proper work ergonomics and exercise would help you more than medicine..consult a physio to find the appropriate treatment to start up with

U need to balance ur work in such a way that u giv rest to ur joint as well.every few hours u need to relax ur joint stretch mildly start again.hot fomentation can help u lessening pain reducing stiffness so u can use it as a home program.u need to learn exercises for strengthening muscles around wrist elbow and flexibility exercises from a therapist.:-)