What should you know about relief cluster headaches?

Cluster headache attacks are severe and often focused around one eye or temple. The same side may develop a watery or red eye, drooping eyelid, blocked or runny nostril, facial sweating, or restlessness. Attacks can recur in a pattern over days or weeks, sometimes at similar times. Facial Pain and Pressure and Headache have many possible causes, so this pattern needs a clinician’s assessment rather than self-diagnosis.

Ordinary painkillers may not work quickly enough for cluster attacks. Treatment choices depend on your health, timing, diagnosis, and whether prevention is needed.

Contact a GP Consultation service promptly if attacks are new, severe, or recurring. A clinician may prescribe fast-acting treatment for an attack and medicine to reduce the pattern of attacks. Use prescribed treatment exactly as directed and keep a diary of time, duration, side, associated eye or nose symptoms, sleep, alcohol, and medicines.

Avoid alcohol during a cluster period if it appears to trigger attacks. Do not start oxygen or prescription medicines without guidance, because delivery method, dose, and safety checks matter.

Seek emergency help for a first sudden severe headache, new weakness, confusion, fainting, seizure, fever with a stiff neck, or new loss of vision. Get urgent assessment if severe one-sided pain is accompanied by a painful red eye, or if attacks are escalating or unlike your established pattern.

Does my attack pattern fit cluster headache or another cause? What should I use at the start of an attack? Do I need preventive treatment? Which triggers should I avoid? What symptoms mean I should go straight to emergency care?