trigeminal neuralgia
"I started taking Tegretol 500mg every night after dinner. Initial ten days were extremely tough....very sleepy and was sleeping over 12 hours a day. Slowly there was some improvement but still very lethargic, struggling to concentrate, do day to day activities. Going back to doc. for a reassessment. The pain is down almost 70% and has given me some relief and relaxed me a bit."