4 citations
,
March 1991 in “Dermatitis” Minoxidil can cause skin reactions, so testing is important for those with side effects.
9 citations
,
March 1991 in “American Journal of Contact Dermatitis” Minoxidil can cause allergic skin reactions, especially in long-term users.
24 citations
,
July 2018 in “British Journal of Dermatology” Contact allergies might contribute to frontal fibrosing alopecia.
October 2001 in “WORLD SCIENTIFIC eBooks” Many substances, including chemicals and metals, can cause skin reactions; careful handling and identification of allergens are crucial to prevent dermatitis.
5 citations
,
July 2006 in “Contact dermatitis” Ammonium bisulfite in hair bleach can cause facial eczema.