Patch Test — Comprehensive Contact Allergy Detection
The Patch Test is a specialized method to accurately identify contact allergies caused by substances such as fragrances, metals, and cosmetic products.
It provides precise diagnostic information to help develop an effective treatment plan, ensuring skin reactions are managed and prevented. This test is performed under professional supervision in a safe and controlled environment.
Procedure Info at a Glance
How is the test performed?
Small patches containing specific allergens are applied to the skin, typically on the back, and left for 48 hours.
Is the test painful?
The procedure is painless, with only a mild sensation of pressure when applying the patches.
When are results available?
Initial reactions are checked after 48 hours, with final evaluation after 72–96 hours for delayed responses.
Is it safe?
Yes, it is conducted under medical supervision, with precautions in place to handle any strong skin reactions.
Benefits of Patch Testing
- Accurate Identification: Detects contact allergies caused by cosmetics, metals, fragrances, and other substances.
- Personalized Treatment: Helps design an effective avoidance and management strategy.
- Prevention of Recurrence: Reduces risk of repeated allergic reactions.
- Safe and Reliable: Conducted in a controlled medical environment with professional monitoring.
Take Control of Your Skin Health
Patch testing is essential for identifying hidden triggers and preventing chronic skin reactions. At Dr. Faiez Ghanam Dermatology, Cosmetic & Laser Center, we provide accurate, safe, and personalized care. Book your consultation today and protect your skin with confidence.
FREQUENT QUESTIONS
What substances can be tested?
Fragrances, metals, preservatives, cosmetics, and other potential allergens.
Is the test suitable for children?
Yes, children can safely undergo patch testing under supervision.
How long does the patch remain on the skin?
Patches are usually left for 48 hours, with evaluation continuing up to 96 hours.
