Physical therapy, transcutaneous electrical nerve stimulation TENS and psychological therapy, occupational therapy for coping with pain is necessary. Antidepressants or tricyclic antidepressants like amitriptyline
and nortriptiline. Neuroleptics like
carbamazepine, felbamate, valproic acid, clonazepam and phenytoin alongwith gabapentin are effective. Local anesthetic agents like intravenous application of lidocaine, tocainide or mexiletene, can be prescribed as combination.