Social Media's Impact on Hair Loss Information Dissemination: A Systematic Review.

Objective: This systematic study examines the quality of hair loss information disseminated on social media platforms, as well as its potential effects on users' decision-making, emotional states, and societal attitudes toward hair loss.

Methods: A thorough search of MEDLINE and PubMed databases was conducted until May 13th, 2023 to identify research into the role of social media in disseminating hair loss knowledge.

Results: The systematic review encompasses 11 studies investigating platforms such as Facebook, Twitter, Instagram, TikTok, and YouTube. We discovered significant variations in the quality of hair loss-related information on social media. The DISCERN scores ranged from 1.47 to 2.66, while the percentage of videos/posts created by dermatologists ranged from 0 to 18.9%. While certain reliable content from medical professionals was present, there was an overabundance of personal anecdotes, unproven remedies, and recommendations based on personal experiences. The potential impacts of such information are wide-ranging, potentially influencing user decision-making and societal perceptions. Misinformation and subpar content could also heighten distress and anxiety among individuals seeking hair loss solutions.

Conclusion: This review highlights the need for enhanced content quality on social media platforms. It advocates for greater involvement of medical professionals, stricter adherence to evidence-based information, and the cultivation of critical thinking skills among users.J Drugs Dermatol. 2025;24(3):307-311.     doi:10.36849/JDD.7990.