Causes and nature of headaches.

6. Neuralgia. This is the name of a condition when a headache is not associated with a violation of the outflow and inflow of blood, but with an overstrain of nerve endings. The trigeminal nerve is responsible for the sensitivity of the face and, first of all, pain. When there is an attack of pain associated with the trigeminal nerve, it seems that an electric current is passed through half of the face or all the teeth are removed at once “on the live”. Attacks last from a few seconds to 1-2 minutes, they can be either 1-2 per day, or several dozen. Any little thing can provoke pain - touching the face, chewing, brushing your teeth.