Allergy & Immunology Frequently Asked Questions
What is an allergist & immunologist?
An allergist, also known as an immunologist, is a specialist who treats health issues that result from problems with the immune system. They diagnose, treat, and help prevent immune system conditions and disorders. Problems with your immune system can happen when some of your body’s defenses don’t work as they’re supposed to, which can lead to an increased risk of autoimmune diseases, inflammation, and infection.
Allergists treat various conditions that affect several areas of your body, including the respiratory system, eyes, stomach, and skin. When your immune system has an aggressive response to allergens you ingest, inhale, or touch, it can lead to symptoms such as coughing, sneezing, and itchy or watery eyes. More severe reactions can lead to inflammation, hives, asthma, and even death. Some of these conditions include:
- severe allergic reactions to medications, food, plants, animals, and insect bites
- asthmaandsinusitis
- autoimmune diseases
- contact dermatitisandeczema
- 胃肠道功能紊乱
- hay feverandallergic rhinitis
Some of the most common procedures allergists perform arediagnostic tests. An allergist can identify the substance responsible for triggering an exaggerated response in your immune system by introducing small amounts of potential allergens to you. Your allergist may even conduct a blood test, which detects and measures the presence of allergens in your blood.
Your immune system safeguards your body against harmful viruses, bacteria, and other irritants and attackers. Problems with your immune system can be serious and life threatening.
Your immune system might not be functioning as it should if you’re often sick, suffering from asthma, or experiencing bad allergic reactions. Watch your symptoms closely, and if they persist or grow more severe, you should consider a visit to an allergist.