Overview
Facial pain—also called trigeminal neuralgia (TN)—is any acute or chronic pain that affects your face. It can be sudden and intense, like with a cut or broken bone. Or it can develop over months or years.
Facial pain can affect anyone. It is most common in women and in people over 50. We don’t always know why facial pain happens. But most cases are caused by damage to the trigeminal nerve at the base of your brain or a blood vessel pressing on it. The trigeminal nerve carries pain sensations across your face and scalp.
There are two types of facial pain:
- Classic TN, type 1 (TN1)—this nerve pain (also called tic douloureux) causes sudden, intense bursts of pain that feel like an electric shock. Episodes can last from two minutes to two hours.
- TN, type 2 (TN2)—this irregular form of TN causes less intense aching, burning and stabbing pain.

