My right hand fingers getting numbness when I lift my hand and do some work. My right hand fingers expect last finger, all fingers are getting numbness sense. When I fall down my hand then no numbness, when lifting the hand doing some work like bike riding, writing, typing. Don't know what is the root cause. Consulted several ortho doctors, all gave vitamin tablets and pain killers for few days and again it starts. Kindly help me to whom I go and what will be the treatment for this