I Think i have a cluster headache because i have the symptoms"Cluster headaches may begin at night, within 2 to 3 hours of falling asleep. They may begin while you are dreaming,
The cycle of headaches occurs on only one side of the head. Cluster headaches cause deep, stabbing pain usually in, around, or behind one eye. The pain may extend to the temple, forehead, on the same side as the pain. You may also have a stuffy or runny nose, watery eye, and drooping eyelid on the same side as the pain.".What can i do to treat or pain relief?