See a doctor promptly for diagnosis and treatment
Use prescribed oxygen therapy during attacks
Take prescribed acute medications as directed
Avoid alcohol during active cluster periods
Avoid smoking and nicotine
Keep a regular sleep schedule
Identify and avoid personal triggers
Use a headache diary to track patterns
Rest in a dark, quiet room during attacks
Apply a cold pack to the affected side if it helps
Stay hydrated
Manage stress with consistent routines
Ask about preventive medications
Ask about nerve blocks or other specialist treatments
Seek urgent care for sudden severe headache changes or neurological symptoms