Sometimes I wake up feeling heavy and after sometime I get headache at the back of my head and neck. My jaws pains and I find difficult to chew food. My head hurts badly when trying to bend. Usually it starts in the morning and stays till sunset, then I feel fine again. This cycle continues for few days(around a week). I had done my MRI of head before and sinus was found in head. Is there a way to end this as I have to take Saridon everyday whenever this cycle starts.