Night headache

Headaches that occur at night are mostly caused by cluster headaches. Cluster headache (CH) is also known as histamine headache, ciliary neuralgia, sphenoid neuralgia, migraine neuralgia, Horton syndrome. It is a type of headache that is more common in middle-aged men and has periodic cluster attacks. Cluster headaches (cluster headaches) are dramatic, stinging headaches that often occur at night. Cluster headaches can cause intense nausea near one eye of a patient. Each headache can last up to 4 hours, with red eyes, tears, and runny nose. Such headaches can be described as splitting headaches. "Cluster headache is said to be the most severe pain that humans can suffer," said Paul Shanahan. "Sometimes, patients still end their lives because they can't tolerate this intense, uninterrupted pain. So cluster headaches Also known as 'Suicide Headache'. "