The trigeminal nerve hurts for a few days.

Trigeminal neuralgia usually has no fixed time interval, trigeminal neuralgia will suddenly occur, suddenly stop, generally last for a few seconds or 1-2 minutes, the attack time is periodic, the attack may show days, weeks or months, the remission period and normal people are the same. MRI scan of the head is usually performed for trigeminal neuralgia, except for secondary trigeminal neuralgia. Drug therapy such as carbamazepine, gabapentin, pregabalin, or block therapy, percutaneous radio frequency coagulation of the semilunar ganglion, and trigeminal microvascular decompression may be used.