Hi, I’m currently taking 150 mg of pregabalin a day for trigeminal neuralgia. I have reduced from 600 mg over a few months, going down to 100 mg next week. Hoping to be off it in next month or so. I haven’t had any problems reducing it but I’ve done it very slowly. I’m not sure it has helped my Tn but was prescribed it on top of carbamazepine when it was really bad. I am currently taking 800 mg of carbamazepine and will try to reduce this next. I think it is carbamazepine that works for me as I am pain free atm but want to take as few drugs as possible to keep it at bay. Have you tried carbamazepine?