Parsippany, NJ Weather. The average temperature of Parsippany is 49.28Â°F, which is lower than the New Jersey average temperature of 51.93Â°F and is much lower than the national average temperature of 54.45Â°F. Historical Weather.
Allergy and Immunology is a medical specialty on the diagnosis, treatment, and management of diseases and medical conditions involving the immune system.The field of Allergy and Immunology covers a wide variety of conditions, from allergies brought on by environmental factors, food and drug, etc. to autoimmune diseases and AIDS.
A. Allergy is the exaggerated and out-of-place reaction of the immune system to external substances or stimuli that are not harmful to the body, so the reaction actually damages the body instead of helping it. The may be pollen and foods, as well as insect stings, drugs and almost any other substances.