SUNA, otherwise known as "Short-lasting Unilateral Neuralgiform Headache Attacks", is often common in men after the age of 50 years old. This disorder is marked by stabs of moderate to severe throbbing, burning, or piercing pain usually surrounding one side of the head, located explicitly around the eye or temple. The stabbing pain usually peaks through within seconds of the onset and may follow a pattern of increasing and decreasing pain intensity. The SUNA Attacks can usually last up to 4-5 seconds or more. The affected individual can have up to five to six attacks per hour. Responses usually include watery eyes, reddish or bloodshot eyes caused by the dilation of blood vessels, runny nose, sweaty forehead, nasal congestion, increasing
