Drink water
Rest in a quiet, dark room
Take a short nap
Have a small amount of caffeine
Eat a light meal or snack
Use over-the-counter pain relief if safe for you
Reduce caffeine gradually if you are withdrawing
Avoid more caffeine if it worsens symptoms
Apply a cold or warm compress to your head or neck
Get fresh air and gentle movement
Seek medical care if the headache is severe, unusual, or persistent