Drink lots of water.Staying hydrated is really important and it also helps you to loose weight.

Develop a regular bedtime.

Avoid getting hungry. When you're hungry, go and EAT!! Something healthy such as fruits or a salad is great!

Excersize!! Not only is this good for you, but it helps prevent headaches too! Just don't excersize WHILE you have a headache.

Hope this help! Please like and follow. :)