Drink enough water throughout the day
Eat regular meals and avoid skipping meals
Get adequate sleep on a consistent schedule
Reduce stress with relaxation techniques
Limit caffeine and avoid sudden caffeine withdrawal
Take breaks from screens and bright lights
Maintain good posture and avoid neck strain
Exercise regularly
Avoid known headache triggers
Rest in a quiet, dark room when a headache starts
Use over-the-counter pain relief as directed
Keep a headache diary to identify patterns
Seek medical care for frequent, severe, or sudden headaches