What is the technical term for excessive hair growth?

The term for excessive hair growth is hirsutism. This condition is characterized by an abnormal increase in hair growth in areas where men typically grow hair, such as the face, chest, and back, but occurs in women or individuals who typically have less hair in these areas. Hirsutism is often associated with hormonal imbalances, such as increased levels of androgens.

Hypotrichosis refers to a condition where there is a decrease in hair growth or absence of hair altogether, which is the opposite of hirsutism. Anagen and telogen are phases of the hair growth cycle; anagen is the active growth phase of hair follicles, while telogen is the resting phase before hair sheds. Understanding these distinctions is crucial for identifying and addressing various hair growth issues in an esthetic practice.