What term is used for the infestation of the scalp and hair by parasites?

The term "Pediculosis" specifically refers to an infestation of the scalp and hair by parasites, particularly lice. This condition is associated with the presence of these tiny insects that live on the human scalp and feed on blood, leading to itching and discomfort. Pediculosis can occur in different forms, depending on the type of louse involved, such as head lice (Pediculus humanus capitis) or pubic lice (Pthirus pubis).

Understanding this term is vital for professionals in the beauty and hair care industry because it allows them to properly identify and address issues related to lice infestations. It highlights the need for appropriate sanitation measures and treatment options in a salon environment. In contrast, the other options refer to different issues: parasite infestation is a general term, microbial infection typically pertains to bacterial or fungal infections, and dermatitis refers to skin inflammation that does not necessarily involve parasites.