What is Patch Testing?
Patch testing is a diagnostic procedure used to identify substances that cause allergic contact dermatitis. At Madika Aesthetics in Sarjapur, Bangalore, we perform comprehensive patch testing to help you identify and avoid allergens causing your skin reactions.
When is Patch Testing Needed?
- Chronic or recurring skin rashes
- Contact dermatitis of unknown cause
- Eczema that doesn't respond to treatment
- Occupational skin problems
- Suspected cosmetic or jewelry allergies
The Patch Testing Process
- Day 1: Allergen patches applied to back
- Day 2: Patches remain in place (avoid water, sweating)
- Day 3: First reading - patches removed and skin examined
- Day 5-7: Final reading - delayed reactions assessed
Common Allergens Tested
- Nickel (jewelry, belt buckles)
- Fragrances and preservatives
- Rubber chemicals
- Hair dyes and cosmetics
- Topical medications
- Adhesives and resins