低能量激光, 　雄激素性秃发, 　脱发, 　专家共识

Low-level laser therapy for androgenetic alopecia has been used clinically for over ten years， with definite efficacy and high safety. A variety of low-level laser devices have been approved and marketed domestically， and are widely used in clinical settings， yet there are currently no unified usage standards. This consensus compiled and summarized relevant guidelines and clinical research from both domestic and international sources in recent years， providing a reference for the correct selection and use of low-level laser therapy for androgenetic alopecia in clinical practice.

Low-level laser, Androgenetic alopecia, Hair loss, Expert consensus