Drink water
Rest in a quiet, dark room
Sleep if you can
Eat something light if you have not eaten
Take acetaminophen or ibuprofen if you can safely use them
Use a cold or warm compress on your forehead or neck
Reduce screen time and bright lights
Relax your jaw, shoulders, and neck
Breathe slowly and deeply
Avoid alcohol and smoking
Check your posture and sit upright
Try a gentle neck stretch
If it is severe, sudden, or unusual, get medical help
If you have fever, stiff neck, confusion, weakness, vision changes, or head injury, get urgent medical help