Androgenetic Alopecia: Pattern hair loss, known as male-pattern hair loss (MPHL) when it affects males and female-pattern hair loss (FPHL)
Alopecia areata: It is also known as spot baldness, is a condition in which hair is lost from some or all areas of the body.
Alopecia Universalis (AU): is a condition characterized by the complete loss of hair on the scalp and body.