Neurological alopecia: alopecia areata, alopecia totalis and alopecia universalis.
Mental alopecia: it is temporary alopecia. After improving mental state and reducing mental stress, you can generally heal yourself.
Seborrheic alopecia: oily seborrheic alopecia and dry seborrheic alopecia, which are also divided into spleen and stomach damp-heat and blood deficiency and wind dryness in traditional Chinese medicine.
Premature baldness: From adolescence, the hair on the forehead and the top of the head began to fall off gradually, and the hairline moved backward, which may be related to genetic factors, androgen imbalance and excessive brain use.
Female alopecia: postpartum alopecia, menopausal alopecia, traction alopecia.
Children's alopecia: round alopecia, resting alopecia, nutritional alopecia, traumatic alopecia and congenital alopecia.
Other common alopecia: pseudoalopecia areata, cicatricial alopecia, pemphigus, syphilitic alopecia, leprosy alopecia, endocrine alopecia and symptomatic alopecia.