Intradermal testing is a medical procedure where a small amount of a substance is injected into the skin to check if a person is allergic to that substance. Full definition
Most pet owners opt for intradermal testing because it is the most reliable form of allergy testing. (topdogtips.com)
Allergy testing, both through intradermal testing or analysis of the cat's blood, rarely adds treatment options or confirms a diagnosis. (2ndchance.info)
If dogs received intradermal testing, the test was conducted a minimum of 8 weeks prior to study start (zoetisus.com)