hey I'm new to this forum and have been dealing with cluster headaches since the age of 14. Im 20 years old now and after 8 months of not having an attack they're back. Whats your experience with nasal sumatriptan? I never take medicine for my attacks because i feel as if they're detrimental, but my mom is persisting that I take the medicine. I don't like the pills because of the rebound headache/lethargy that pursues after. Also, does anyone get a strange sense of euphoria after an attack?