Allergy Testing

Allergy testing helps identify what may be triggering symptoms such as sneezing, itchy eyes, hives, or breathing trouble. At PRN MEDICAL in Brooklyn, we offer allergy testing using an in-office skin-prick test system.

How skin-prick testing works

The system tests for common allergens with tiny pricks on the surface of the skin. Small amounts of suspected allergens are applied, and the skin is then observed for a reaction. Because testing happens in the office, your provider can review the results with you directly.

Why people seek allergy testing

Seasonal symptoms — recurring congestion, watery eyes, or sneezing that may point to pollen or other airborne triggers.
Skin reactions — rashes, itching, or hives that seem to come and go without a clear cause.
Breathing concerns — coughing or wheezing that may be linked to allergens, which can also relate to asthma.
Suspected sensitivities — reactions you notice around pets, dust, or certain environments.

What to expect afterward

Test results are only one piece of the picture. Your provider considers them alongside your symptoms and health history to help you understand your options. Depending on your situation, that conversation may touch on avoiding triggers or other care we offer, such as asthma care or immunotherapy.

If you take medications that could affect skin testing, mention them when you contact our team. Ask us how to prepare and what to bring to your visit.