I have been suffering from these peculiar headaches since last two to three years. These come in bouts and last for about half an hour or more. Sometimes they are dull but sometimes are quite severe and unbearable.
I wear glasses with a power of -3 in one eye and -3.25 in the other but my ophthalmologist says the power hasn't changed so that is probably not the cause. I have also used lenses but they seem to have no effect.
My sleeping habits are not so good and i generally have late nights and wake up quite early. Could that be a possible reason for that?