(5) Eat watermelon. Yep, if your headache is caused by dehydration, eating water-rich foods could relieve your pain by rehydrating your whole body. (6) Massage peppermint oil onto your temples, the back of your jaw and your forehead. Peppermint oil has been shown to promote blood flow, which might get things moving in your head.
(7) Breathe deeply. When you feel pain, your body gets stressed. Deep breaths will help you relax and could ease some of the tension. (8) Drink a cup of coffee. Headaches are often caused by the expanding of blood vessels. The caffeine in coffee constricts these blood vessels, bringing them back down to normal size.