What causes pain and insensitivity in finger?
Patient: I have had PHN for some time and have now developed insensivtiity in little finger of my left hand.My GP has examimed and said that I am insensitiv e with no suggestion as to what might done about it. The seneitivity is now effecting the tip of the next finger. Doctor: Hi,  Consult a neurologist and go for nerve conduction study as I can be due to neuropathic causes like nerve impingement and require early intervention.  Hope I have answered your query. Let me know if I can assist you further.