My mother has severe pain in head and side of face. Has been to several Dr. and well known hospital, I read where this pain can be due to a form of MS and was wondering if this drug might help. It is a burning and pressure pain and is worse when storm are in the forecast.
Hi, Severe pain on one side of the head only can be due to a nerve related cause. Consulting a neurologist will help.  Hope I have answered your query. Let me know if I can assist you further. Take care Chat Doctor.