If you usually get headache and want to get rid from the problem then there are plenty of natural remedies to do so.
The first thing you should do is change your diet with things which are rich in magnesium because it is a natural pain killer. There are many things through which you can get magnesium such as yogurt, spinach, almonds and black beans.
Peppermint oil is known for its cooling effect which is a result of better blood flow. So if you are having headache just take few drops of peppermint oil and massage your scalp. This is not only a traditional remedy but is also proven through a study which was conducted under the supervision of USA government.
Also increase the intake of vitamins because many people get headache because of the deficiency of vitamins such as Vitamin Br, Vitamin B6 & VitaminB12.