Intradermal test

Intradermal test

What this test checks

A deeper, more sensitive allergy test used when skin prick tests are not enough.A deeper, more sensitive allergy test used when skin prick tests are not enough.

Why it’s done

To diagnose

Drug allergies
Insect sting allergies
Venom allergies
Delayed or unclear reactions
Food-related reactions

How it works

A tiny amount of allergen is injected just under the skin.
The area is watched for swelling, redness or itching.
Results are visible within 15–20 minutes.

Who should get it

People with suspected medicine allergy
Those with bee/wasp sting reactions
Patients needing second-level confirmation after skin prick tests

Are your symptoms trying to tell you something?