Dear Dr. Kagen: My allergist is encouraging me to receive allergen immunotherapy because he says it will probably be beneficial, but I’m skeptical. I’ve talked to people that have received this therapy, and they say the beneficial results only lasted from 1 to 3 years. Plus, their allergic symptoms initially [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.