The sinuses are a connected system of hollow cavities in the skull. The largest sinus cavities are about an inch across.


Asthma is a chronic disease involving the airways in the lungs.

Eczema (Skin Allergy)

Atopic dermatitis (eczema) is a condition that makes your skin red and itchy….

Food Allergy

Food allergy is an immune system reaction that occurs soon after eating a certain food.

Drug Allergy

drug allergy is the abnormal reaction of your immune system to a medication…

Insect Allergy

Mosquitoes, kissing bugs, bedbugs, fleas and certain flies are the most common biting insects known to cause an allergic reaction. 

Eye Allergy

Eye allergies, also called allergic conjunctivitis, are quite common. They occur when the eyes react to something that irritates them (called an allergen).