SUNCT Syndrome

**Semantic type:** Disease or Syndrome

**Definition:** A rare disorder characterized by episodes of short-lasting pain in one eye or one side of the head. The pain attacks are associated with watery eyes, swelling of the eyelids, sweaty forehead, and nasal congestion.

**Synonyms:** - Short-lasting Unilateral Neuralgiform Headache with Conjunctival Injection and Tearing Syndrome