Patch testing describes a procedure to help identify what ingredients might irritate a person’s skin. Many skin care products contain chemicals that can cause an allergic reaction when a person ...

Using a new skin care product without testing it first can potentially cause allergic contact dermatitis, an inflammatory skin condition in which the immune system overreacts to an ingredient in the ...

Please provide your email address to receive an email when new articles are posted on . Last year, experts suggested in an article published in Clinical Infectious Diseases that pharmacists should ...