Environmental Allergy Testing
Environmental allergies are substances in the environment that cause the immune system to overreact. These substances, known as allergens, are typically harmless to most people but can trigger an allergic reaction in those who are sensitive to them. Common environmental allergens include pollen, trees, grass, dust mites, mold, and pet dander. Symptoms of environmental allergies can vary from person to person but may include sneezing, coughing, itchy or watery eyes, runny nose, and fatigue. Unlike food allergies, environmental allergies can persist all year long.
Environmental allergy testing
Environmental allergy testing is a medical procedure used to identify specific allergens that trigger allergic reactions in a person. There are several types of allergy testing, including skin tests, blood tests, and finger prick allergy tests. During a skin test, a small amount of the suspected allergen is placed on the skin, and the skin is then pricked or scratched to see if there is a reaction. Blood tests, on the other hand, measure the levels of allergen-specific antibodies in the blood. Finger prick allergy tests are quick and convenient and identify a broad range of allergens.
Allergy testing is typically performed by an allergist or immunologist and can help identify the specific allergens that trigger a person’s allergic reaction. This information can be used to develop an allergy management plan, which may include avoidance strategies, medications, and immunotherapy.
Signs and symptoms of environmental allergies
EYES
- Dry, red, or itchy
- Watery
- Puffy
- Dark circles under your eyes
NOSE
- Sneezing
- Runny or stuffy nose
- Dripping from the nose down the back of the throat (postnasal drip)
RESPIRATORY
- A dry, persistent cough
- Wheezing
- Shortness of breath
- Chest congestion
- Sore, scratchy throat
HEAD
- Frequent headaches
- Restless sleep, insomnia
- Snoring
- Sinus pressure, sinus infections
- Ear infections
BODY
- Fatigue
- Skin rashes, hives, or bumps
- Dry, red, itchy skin
- Sensitivity to certain foods
- Nausea and vomiting
MEDICATIONS
- Allegra, Benadryl, Claritin, Xyzal, Zyrtec
- Nasal sprays
- Eye drops
- Inhalers
- Prescription allergy medications
Who should get tested for environmental allergies?
Anyone who experiences symptoms of allergies, such as sneezing, runny nose, itchy or watery eyes, or skin rash, should consider getting tested for environmental allergies. Additionally, people who have a family history of allergies or asthma, or who have been diagnosed with other allergic conditions, such as eczema or food allergies, may also benefit from allergy testing.
Allergy testing should be performed by a qualified healthcare professional, such as an allergist or immunologist, who can interpret the results and develop an appropriate treatment plan.
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