It looks like Carpal Tunnel Syndrome. He needs to see an Orthopedic Surgeon. In the mean time he can take Advil tablet. Please click the link below for more information:
http://www.handuniversity.com/topics.asp?Topic_ID=17
Please click the green accept button if my answer is helpful to you. A positive feedback rating and a bonus would be encouraging. If you have any further questions please feel free to ask. Take care , Dr.Yetimyan.
