If you’re experiencing chronic congestion, sneezing, itchy skin, or unexplained reactions, getting an adult allergy test is one of the most effective ways to understand what’s triggering your symptoms. At McGovern Allergy and Asthma Clinic in Houston, the board-certified allergists help adults pinpoint allergens and create personalized treatment plans based on science-backed testing.
What Is Allergy Testing?
Allergy testing identifies substances—called allergens—that trigger your immune system. For many adults, symptoms develop gradually over time, making professional allergy testing in Houston essential for accurate diagnosis.
Allergy tests can identify sensitivities to:
- Pollen
- Dust mites
- Pet dander
- Mold
- Foods
- Insect stings
- Medications
Types of Allergy Tests
Understanding the right test for your symptoms is key. At McGovern Allergy, our board-certified allergists choose the most effective method based on your history.
- Skin Prick Testing
One of the most common and reliable test types, SPT involves placing a tiny amount of allergen on your skin—usually your forearm or back—and lightly pricking the surface. If you’re allergic, a small bump (similar to a mosquito bite) appears within 15–20 minutes.
Best for:
- Environmental allergies (pollen, mold, pet dander)
- Some food allergies
- Dust mite allergies
- Blood Testing (Specific IgE Tests)
A simple blood draw measures allergen-specific IgE antibodies. This test is ideal for people who can’t undergo skin testing.
Best for:
- Patients on antihistamines
- Those with skin conditions like eczema
- Those with a high risk of severe reaction
- Patch Testing
Patch testing checks for delayed allergic reactions—mainly contact dermatitis. Small patches containing potential allergens are placed on your skin for 48 hours.
Best for:
- Metal allergies
- Fragrances
- Preservatives
- Latex
How to Prepare for an Adult Allergy Test
- Stop Antihistamines Ahead of Time
Most antihistamines must be stopped 3–7 days before skin testing (your allergist will give exact timing). They can interfere with results.
- Bring a List of Symptoms
Logging when your symptoms flare—season, location, foods eaten—helps your allergist pinpoint patterns.
- Wear Comfortable Clothing
Some tests require access to your arms or back.
- Share Your Full Medical History
Be sure to tell your provider about:
- Current medications
- Past reactions
- Asthma history
- Skin conditions
What Happens During the Appointment?
Consultation, History, and Exam
Your allergist will review your symptoms, medical history, and environmental factors (home, work, exposures). Your allergist and medical team will then perform a physical examination.
Testing Procedure
Depending on the type of test, you may undergo one or multiple methods during your visit.
Results & Personalized Plan
Skin test results appear within minutes. Blood test results return within days.
Your provider will discuss:
- Identified allergens
- Avoidance strategies
- Medication options
- Whether immunotherapy (allergy shots) is recommended
When to Consider Adult Allergy Testing
Consider testing if you experience:
- Long-term congestion or sinus infections
- Unexplained rashes or itching
- Worsening seasonal allergies
- Suspected food reactions
- Asthma flare-ups
- Chronic cough
- Reactions to pets or mold
The right diagnosis can dramatically improve your quality of life.
Why Choose McGovern Allergy and Asthma Clinic?
At McGovern Allergy, our Houston allergists combine clinical expertise, modern diagnostic tools, and evidence-based treatment plans to help adults get answers and lasting relief.
✔ Board-certified allergists
✔ Same-day or next-day appointments
✔ Customized treatments based on your lifestyle
✔ In-house testing for faster results
✔ Cutting-edge and compassion-based care
Ready to finally find out what’s causing your symptoms? Schedule your adult allergy testing at McGovern Allergy and Asthma Clinic in Houston today. Conveniently located off of 610, our team is here to help you breathe easier and live better.