Thank you for choosing this Site to ask your query. Since you have already seen the Doctor several times, I assume that nothing concrete has been found. In such a case, it is possible that you have a migraine. A migraine is a reptitive and recurrent headache that occurs from time to time. It is also caused due to a trigger factor and we need to identify the trigger factor. Examples of trigger factors include noise, cold and heat. There are a few things you can try which may help you to resolve this: - Drink lots of water - Try inhaling steam - Take 2 tablets of Paracetamol on the day that you get the headache - Identify and avoid the trigger factors Also, in advanced cases you can see a Doctor to get Anti-migraine medication. These will benefit you greatly. I hope this helps you. All the best.