DMV Allergy & Asthma Center – Allergist Washington DC & Alexandria

DMV Allergy and Asthma Center - Your Partner in Allergy Relief!

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DMV Allergy and Asthma Center
DMV Allergy and Asthma Center

Environmental Allergy Testing

Environmental Allergy Testing In Alexandria, VA and Washington DC

Personalized Environmental Allergy Testing in Alexandria, VA and Washington, DC

At DMV Allergy & Asthma Center, located in Alexandria, VA, and Washington, DC, we provide comprehensive environmental allergy testing to help diagnose allergic reactions and pinpoint specific allergens that may be triggering your symptoms. This form of allergy testing is a reliable, evidence-based approach to identifying environmental allergens and supporting effective environmental allergy treatment.

Our goal is to help you identify and manage your environmental allergies with confidence. Whether you’re experiencing seasonal symptoms or year-round discomfort, our expert team will work with you to find the most effective, personalized solution. Ready to take control of your environmental allergies? Schedule your allergy appointment today at our Alexandria or Washington, DC office.

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Recognizing Environmental Allergy Symptoms

Environmental allergy symptoms can vary depending on the type of allergen and the individual’s sensitivity. Some people experience symptoms seasonally, while others may suffer year-round due to indoor allergens.

Common environmental allergy symptoms include:

  • Sneezing
  • Runny or stuffy nose (nasal congestion)
  • Itchy, watery, or red eyes
  • Itchy throat or ears
  • Postnasal drip
  • Coughing or wheezing
  • Asthma flare-ups or difficulty breathing
  • Skin irritation or eczema-like rashes

If you notice that these symptoms worsen during certain times of the year or in specific environments—such as around pets, during pollen season, or after cleaning—environmental allergy testing can help identify the source of your reaction.

Types of Environmental Allergy Test We Offer

We offer two primary methods for evaluating environmental allergies, both performed under the supervision of our experienced allergists:

Skin Prick Test (SPT)

This is the most common and widely used method for detecting environmental allergy symptoms. During the skin prick test, a small amount of suspected allergen is applied to your skin—typically on your forearm or back. The area is then gently pricked with a tiny, sterile needle.

If you’re allergic, a small red bump (similar to a mosquito bite) will appear at the site within 15–20 minutes. This test is quick, minimally invasive, and provides immediate results.

Serum-Specific IgE Blood Test

When skin testing is not appropriate—such as for individuals with skin conditions, those taking antihistamines, or those at higher risk for severe reactions—we may recommend a blood test to detect allergen-specific IgE antibodies. This test is particularly useful for identifying environmental allergies related to:

  • Pollen (trees, grasses, weeds)
  • Mold spores
  • Pet dander (cats, dogs)
  • Dust mites
  • Cockroach allergens

While intradermal testing is sometimes used for further evaluation—particularly for stinging insect or drug allergies—it is less commonly recommended for routine environmental allergens. Our allergists will determine the most appropriate method based on your health history and symptoms.

Environmental allergy testing is a key tool for developing targeted environmental allergy treatment strategies, including allergen avoidance, medication, and immunotherapy (allergy shots or drops).

Environmental Allergy Treatment Options at DMV Allergy & Asthma Center

At DMV Allergy & Asthma Center, we take a comprehensive and personalized approach to environmental allergy treatment. Once your allergens are identified through testing, we work with you to create a treatment plan that fits your lifestyle and health goals.

Your environmental allergy treatment plan may include:

  • Allergen avoidance strategies – Tips for reducing exposure to pollen, dust mites, mold, and pet dander in your home and workplace.
  • Medications – Antihistamines, nasal sprays, decongestants, or leukotriene modifiers to relieve symptoms.
  • Immunotherapy (Allergy shots or drops) – A long-term solution to reduce your immune system’s overreaction to specific allergens.


Our board-certified allergists in Alexandria, VA and Washington, DC will closely monitor your progress and adjust your treatment as needed. The goal is to help you breathe easier, feel better, and enjoy life with fewer disruptions from environmental allergies.

FAQ About Environmental Allergy Testing

Environmental allergy testing is performed to identify specific allergens that may be causing allergic reactions in individuals. It helps healthcare professionals diagnose allergies and determine appropriate treatment plans.

The skin prick test delivers fast, visible results at the test site, while the IgE blood test measures your immune system’s response to allergens through a lab analysis. Both are effective tools depending on the individual’s condition and medical history.

Environmental allergy testing can detect allergies to various substances, including pollen, mold, pet dander, dust mites, and insect allergens.

Skin testing is generally safe for adults and children over 2 years old. For infants or those with certain skin conditions, blood testing may be a better alternative.

Skin prick test results typically appear within 15–20 minutes. Blood test results are usually available within a few days, depending on the lab.

Allergy testing is generally safe. The most common side effect is mild irritation or redness at the test site. Serious reactions are rare and testing is performed under medical supervision.