Hello Doctor , my 17 year old daughter, who is doing her pre-university course (+2) frequently complaints of sevre head-ache. We consulted an ENT Specialist and also an eye specialist, who told us that the head ache is not because of any vision problem or any sinus-related problem, but because of mental strain. But the head-ache occurs not only when she is under pressure or tension (during exam times), but during normal times as well. What should we do? Please help.