This is a common side effect and can occur in up to 1 in 10 people taking Mounjaro or Wegovy.
Losing 50 to 100 hairs a day is normal and often goes unnoticed. Hair loss while using Mounjaro or Wegovy is typically due to telogen effluvium - a temporary condition triggered by rapid weight loss.
Once your weight stabilises, this side effect usually subsides and your hair should regrow to its original thickness. Here’s what we recommend to support hair health:
- Aim for a gradual and steady weight loss of 0.5-1kg per week to reduce stress on your body.
- Ensure your diet includes sufficient amounts of protein, iron, zinc, and B vitamins (like biotin), which are essential for hair growth.
- Manage stress, as high stress levels can disrupt hair follicle function. Focus on relaxation techniques like meditation, gentle exercise, or breathing exercises.
Need Extra Support?
Most hair loss in this case is temporary, and your hair is likely to grow back.
However, if you'd like to discuss hair loss in more detail, we’re here to support you—just reach out to our clinical team.