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More effective treatment of nerve pain

It is known after wisdom teeth removal that it is possible to develop lasting nerve pain. In some cases this nerve pain could be that of trigeminal neuralgia which is characterized by sharp, lancinating pain in the teeth or facial area. The standard treatment for this chronic nerve pain can cause burdening side effects. A new study has demonstrated a novel substance that can help inhibit this type of nerve pain. Trigeminal neuralgia can cause sharp pain that shoots to the face or teeth and torments those suffering. The bouts are triggered by touch, such as shaving, putting on make-up, showering, talking and tooth brushing, or even a gust of wind. The cause is usually from an irritation of the trigeminal nerve, the cranial nerve responsible for the sensory innervation of the facial area, parts of the scalp, and the oral cavity. Pain signals are known to reach the brain via the activation of sodium channels located in the membranes of nerve cells. The sodium channel “1.7” is frequently expressed on pain-conducting nerves and higher pain intensity is linked to higher channel activity. Blocking this sodium channel inhibits pain. In trigeminal neuralgia, the nerve damage is presumed to be at […]

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