Allergists, who are also referred to as immunologists, are medical professionals dedicated to the prevention, diagnosis, and treatment of immune system disorders. These disorders can manifest as allergic responses to various triggers, such as pollen from trees and grasses, specific foods, medications, pet dander, insect bites, and more.

Conditions related to the immune system can range from mild respiratory allergies to more severe issues like asthma, eczema, immunodeficiency disorders, autoimmune diseases, and acquired immune deficiency syndrome (AIDS).

An allergist or immunologist can help ease the symptoms associated with allergic reactions, leading to an enhanced quality of life for those affected. Allergy testing is essential for identifying the source of the reaction, and treatment options, including allergy shots, may significantly reduce or even eradicate these reactions.