2024-08-27
Benzalkonium chloride contact dermatitis
When benzalkonium chloride comes into contact with the skin, it can cause irritant contact dermatitis or allergic contact dermatitis in some individuals.Benzalkonium chloride is a well-known irritant [1]. Irritant contact dermatitis due to benzalkonium chloride is more common than allergic contact dermatitis from its use.