I feel on my right arm yesterday and it was like my arm fell asleep. Then I had a hard time lifting my arm or laying on it. Today I can move it back and forth but not up and down without having horrible pain in my arm not where the joint connect but about two inces lower.
It's simply brachial plexus neuropathy ...give rest to limb .Tab vit B.6 &12.od and a analgesic like pcm 500 mg sos