3 citations,
March 2019 in “Contact Dermatitis” Using Indian marking nut sap for hair loss caused a skin rash on a woman's face.
July 1980 in “International Journal of Dermatology” Aloe vera gel is effective for treating skin conditions and is used in many cosmetic products.
45 citations,
January 2010 in “International journal of trichology” Topical immunotherapy, especially with DPCP, is effective for treating severe alopecia areata.
23 citations,
July 2008 in “British journal of dermatology/British journal of dermatology, Supplement” Topical contact sensitizers can treat certain skin conditions but are rarely used in the U.K.
15 citations,
July 1997 in “Clinics in Dermatology” Traditional Chinese medications can cause skin reactions, and better testing and reporting are needed to identify allergens.