Dear Dr. Kagen, I visited my general practitioner for allergy problems I have been experiencing for approximately 3 years. The symptoms are: Sinus and head pressure, swollen irritated eyes, sleeping, groggy feeling, rundown, some dizziness etc. This occurs all year long and doesn’t seem to be triggered by any one [read more…]
Sinus is an ancient Roman word that means sewer. We humans have sewers, or sinuses, in our heads to humidify and warm incoming air.