Lane Dermatology is offering patch testing to identify substances that may be causing a skin rash or contact dermatitis. The patch testing procedure is simple and painless, a news release said. The ...

Patch testing is currently used in clinical practice as the most important investigative and diagnostic method available for studying delayed contact hypersensitivity. It constitutes – together with a ...

If you regularly read skin care stories, you’ve probably come across the often-touted advice to patch test new products before trying them. (It’s certainly a suggestion SELF has made more than once!) ...