Hiya, i have just been diagnosed with the above, a if i needed this !!LOL and being prescribed with Carbamazapine which is a nuero drug to treat epileptics but also calms the nerves down in my brains. Apparently its quite Uncommon(trust me !!) one in every 10,000 people aged over 60/70ys get it. My Dr "a very nice man" says its pressure on a blood vessel in my brain. If the tablets dont work then brain surgery could be an option ( I politly Refused under the recent circumstances) and told him if they dont work i will take my chances !! My CPN is ringing me tomorrow to let me know when he is coming to re-assess me, hope you all have a good night, best wishes, Norrms and family