My arm and shoulder go numb before i fall asleep. is therea correlation between arm and shoulder numbness, weakness and tmj or from psychological medicalwithdrawal sleep deprivation?

Could be a host: Of things including a pinched nerve. Best to be evaluated by your pcp first. Hope this helps.

See doctor: It sounds like you have several things going on. Lack on sleep can cause many problems. I hope you are working with a doctor on the withdrawal. Possible pinched nerve. See your doctor for an evaluation and find out what is going in. Good luck.

Yes there is: There is a possibility. Try to find a neuromuscular dentist in your area to help you. Also have a sleep study done.

Unrelated symptoms: A myriad of unrelated symptoms. See your MD for a complete evaluation.