Patch Testing for Allergies
A patch test is a controlled, real-world test for skin allergens — fragrance, metals, dyes, preservatives, hair-dye chemicals. When a rash keeps coming back without a clear cause, this is the most direct way to find the trigger.
Who this treatment helps
A measured, four-stage process.
Application
Small adhesive patches with standardised allergens applied to the upper back.
48-hour wear
Patches stay on; back must remain dry. No exercise.
First reading
Patches removed; reactions are graded.
Delayed reading
A second reading at 72–96 hours catches slower reactions.
Common questions about Patch Testing for Allergies.
Is this the same as a blood allergy test?
Will I leave with answers the same day?
What do I get afterwards?
Selected sources informing our protocol. We follow IADVL standard treatment guidelines and peer-reviewed dermatology literature, with adaptations for Indian skin tones.
- Patch testing — clinical protocols IADVL Contact and Occupational Dermatitis Special Interest Group
- Indian Standard Series — allergen panel Indian Journal of Dermatology, Venereology and Leprology (IJDVL)
- Patch test — patient information DermNet NZ
A treatment is half our work and half yours — sun, products, and the small habits that protect your result.
Not sure if this treatment is right for you?
Tell us your concern and how to reach you. We'll email a short doctor-led starting routine + when-to-consult signals, and our team will follow up to schedule your consultation.
- Concern-specific guidance from Dr. Pinanky & Dr. Vijay Adhe
- A short routine + when a consultation is genuinely useful
- No spam. Your details stay between you and the clinic.
Book a consultation for a personalised Patch Testing for Allergies plan.
We'll examine your concern, agree the right protocol, and share a transparent estimate before you commit.