Trigeminal autonomic cephalgia
HEADACHE DISORDER CHARACTERIZED BY EPISODES OF UNILATERAL, SHORT LASTING PAIN AND ASSOCIATED IPSILATERAL CRANIAL AUTONOMIC SYMPTOMS
Trigeminal autonomic cephalalgias; Trigeminal autonomic cephalgias; Trigeminal autonomic cephalalgia
Trigeminal autonomic cephalalgia (TAC) is the name for a type of primary headache that occurs with pain on one side of the head in the trigeminal nerve area and symptoms in autonomic systems on the same side, such as eye watering and redness or drooping eyelids. TACs include