Hi Dr.
2 or 3 days per week, I awake with a dull pressure-headache in my forehead, fullness in left eustachian tube, slight nasal congestion, malaise, very dry mouth, and scratchy throat.. The symptoms usually reduce a by the afternoon. I have noticed that this usually happens even after full night's sleep. In fact, if I sleep only 5 hours at night, then I don't get these symptoms. However, if I sleep a full 7-8 hours, I get the symptoms. I find this strange!