Application of Non-Pharmacologic Therapy in Hair Loss Treatment and Hair Regrowth

Abstract

Xinlyu Huang,1 Pengxiang Zhao,2 Gongjie Zhang,1 Xiangxi Su,1 Hanlin Li,1 Huizi Gong,1 Xuemei Ma,2 Fang Liu1 1Department of Dermatology, Venereology and Cosmetology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People’s Republic of China; 2College of Chemistry and Life Science, Beijing University of Technology, Beijing, People’s Republic of ChinaCorrespondence: Fang Liu, Department of Dermatology, Venereology and Cosmetology, Beijing Chaoyang Hospital, Capital Medical University, Beijing, People’s Republic of China, Email [email protected]: Alopecia significantly affects the appearance and psychology of patients, and pharmacological therapies and hair transplantation are the main treatments for alopecia, but both have limitations. This review aimed to summarize the non-pharmacological therapies that promote hair growth and regeneration.Patients and Methods: This is a non-systematic review. Multiple databases was searched with relevant data published between 1997 and 2024. Searching and screening followed the PRISMA guidelines.Results: Novel therapeutic modalities, such as gas molecules, platelet-rich plasma, laser, and microneedling, can change the microenvironment of hair follicles, activate hair follicle stem cells, and promote hair growth and regeneration.Conclusion: This paper reviews research on the application of non-pharmacological therapies in alopecia treatment and hair regeneration, with a view to providing an important basis for future research on alopecia treatment and the postoperative treatment of patients after hair transplantation.Keywords: alopecia, hair regrowth, non-pharmacologic, gas therapy, regenerative cellular therapy, laser therapy, microneedle therapy

Keywords

• alopecia
• hair regrowth
• non-pharmacologic
• gas therapy
• regenerative cellular therapy
• laser therapy
• microneedle therapy