Patch testing
Leaflet / Website
Patch testing is a test that can help your doctor determine whether your skin condition is caused by an allergy to substances in contact with your skin, for example substances at home, at work, or in leisure activities. 
The British Association of Dermatologists (BAD) will be publishing new service guidelines in the near future, but in the meantime this information from the Trust can be followed.
Date of production
May 2020
Reference number
Web 190