Drink water
Rest in a quiet, dark room
Sleep if possible
Eat something if you have not eaten
Apply a cold compress to your forehead
Apply a warm compress to your neck or shoulders
Take a break from screens
Reduce bright lights and loud noise
Gently stretch your neck and shoulders
Massage your temples, scalp, or neck
Try deep breathing
Limit caffeine if it worsens your headache
Avoid alcohol
Take an over-the-counter pain reliever as directed on the label
Check your posture
Get fresh air
Avoid strong smells
See a doctor if the headache is severe, sudden, frequent, or unusual