Do Weight-Loss Drugs Really Cause Hair Loss? Cosmetic dermatologist and hair transplant surgeon offers science-backed perspective | Newswise

Do Weight-Loss Drugs Really Cause Hair Loss? Cosmetic dermatologist and hair transplant surgeon offers science-backed perspective | Newswise


Weight-loss drugs are making headlines, but so are concerns about hair loss. Social media is filled with claims that these medications lead to thinning hair — but what does the science say?

Swati Kannan, MD, cosmetic dermatologist and hair transplant surgeon at UC San Diego Health, is available to provide expert insight on this highly discussed issue. She can address:

  • Whether weight-loss drugs directly cause hair loss or if other factors — such as rapid weight loss, stress, or nutrient deficiencies — are contributors.
  • The latest, evidence-based treatments for hair thinning, including platelet-rich plasma (PRP) therapy and Follicular Unit Excision (FUE) hair transplants.
  • Why shedding more hair after starting treatment is often part of the natural hair growth cycle.
  • How to differentiate between social media trends and treatments that are actually effective.

With many people turning to online advice and unproven remedies, Kannan can provide a clear, science-backed perspective on what works and when to seek professional care.

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