Ray of Light Acupuncture, P.C. NANA EFREM M.S. BOARD CERTIFIED LICENSED ACUPUNCTURIST
An allergy is a response or a reaction by the immune system to substances that are usually considered to be not harmful. The most common symptoms of allergies include itchy eyes and skin, sneezing, nasal congestion, wheezing, and rash. Seasonal allergies are caused by grass, weed, tree pollen, or molds. In addition, allergies to animals and various foods are also common.