In general, what do you do in such a situation? Pop an over-the-counter medicine, which is not that bad, unless you do it quite often. Having too many painkillers can be harmful to your health in the long run. Another safe and effective way to get rid of your nasty pain is to consume headache relieving foods. Yes, some foods are known to provide relief from nasty headache. Try them next time instead of your regular pain killer drug.