Allergists, also known as immunologists or allergy specialists, are healthcare professionals who specialize in the diagnosis and treatment of allergies and related conditions. They are trained to identify and manage various allergies, including food allergies, seasonal allergies, and allergy-induced asthma. In addition to prescribing medication, allergists also perform allergy testing and recommend allergy shots or immunotherapy. Other synonyms for allergists may include allergy doctors, allergy physicians, or allergy specialists. Regardless of their title, allergists play a crucial role in improving the quality of life for millions of people affected by allergies every year. Consultation with an allergy specialist may be particularly important for those with severe allergies or suspected immune disorders.