89 citations,
May 1999 in “Allergy” The yeast Pityrosporum ovale can cause skin allergies and infections, and antifungal treatments like ketoconazole are effective against it.
Hair product allergies are common, especially to hair dyes, and hairdressers are at higher risk.
23 citations,
January 2016 in “Contact Dermatitis” Allergies to some essential oils may not be found with standard fragrance tests.
6 citations,
January 2007 in “Journal of the European Academy of Dermatology and Venereology” Mercury allergy linked to specific genes may contribute to burning mouth syndrome, and silicon might play a role in maintaining healthy hair.
2 citations,
October 2022 in “Current Allergy and Asthma Reports” Biologic therapies can cause various adverse events, but allergy/immunology clinicians can manage them.