For last 2-3 years I have been suffering from headaches which starts when I wake up from sleep. any normal medicine like saridon, combiflam, rixact, naxdom etc doesn't give relief. this pain always occurs behind my right ear at a point. for last many months I am feeling like absent minded as I feel lost in some other world. In hindi we call it sunn rhna. These headaches are increasing day by day like earlier headache used to occur in 3-4 days or 7-10 or twice a month. But now almost daily I get headache. Please suggest me what should I do.