Patient: Description of the condition (onset time, main symptoms, hospital visited, etc.): half a year sleep is very bad, 3.20 this year, suddenly left ear tinnitus, began not headache, 1 month after the occasional migraine, a transient as if a blood vessel pain, mainly the left side has a feeling, the right side occurs less, and the usual headache is not the same had eaten Michelin and Panax ginseng leaves Shenan tablets 15 days, ate Chinese medicine 15 days (county traditional Chinese medicine), said that I have a lack of blood supply to the brain. I had a brain CT done at the county hospital and it said it was fine, is it a good sleep, tinnitus will be good ah, please tell me what to do, how to go to you. Expert reply: The symptoms you describe are very much like neuralgia, mainly manifested as paroxysmal convulsion-like pain. Try taking oral carbamazepine tablets 0.1g/time twice a day, slowly increasing to 0.2g/time twice a day. Nimodipine tablets 2-3 tablets/dose 3 times a day. You are advised to exercise in moderation. Wish you good health.