🧬 Hair Loss and GLP-1 Medications: What Houston Patients Should Know

Introduction

GLP-1 medications such as Ozempic®, Wegovy®, and Mounjaro® have become increasingly popular for weight loss and diabetes management. Alongside their benefits, many patients are asking: “Do GLP-1s cause hair loss?” 

While hair shedding has been reported by some users, the causes are often more complex than the medication itself. At ASCENT Hair Houston, we help patients understand the connection between GLP-1 use, hair loss, and the treatment options available.

Why Hair Loss Happens During GLP-1 Use

1. Rapid Weight Loss

One of the most common triggers for hair shedding on GLP-1 medications is rapid weight loss. Significant changes in diet, calorie intake, and body composition can shock the body, leading to a condition called telogen effluvium — temporary hair shedding that occurs when hair follicles prematurely enter the resting phase.

2. Nutritional Deficiencies

Reduced appetite may mean patients eat fewer nutrients that are critical for hair health, such as protein, iron, zinc, and biotin. Without proper nutritional support, hair growth can slow or weaken.

3. Medication Side Effects

Although not listed as a direct, common side effect, some patients have reported increased shedding after starting GLP-1 medications. This may be linked to the combined effect of weight loss, stress, and metabolic changes.

Is Hair Loss Permanent?

The good news: in most cases, GLP-1 related hair loss is temporary. As weight stabilizes and nutrition improves, hair often begins to grow back within 3–6 months. However, for patients with underlying male or female pattern hair loss, GLP-1 medications may unmask or accelerate existing thinning.

How ASCENT Hair Houston Can Help

If you are experiencing hair shedding while taking GLP-1 medications, our specialists can help identify the cause and provide solutions, such as:

• Nutritional guidance to support hair regrowth.

• Non-surgical treatments like PRP therapy to stimulate follicles.

• Hair transplant options (FUE or FUT) for patients with permanent hair loss patterns.

Our goal is to create a personalized plan that addresses both temporary shedding and long-term restoration.

Takeaway for Houston Patients

GLP-1 medications are powerful tools for weight management, but sudden hair loss can be an unexpected side effect. While often temporary, it’s important to evaluate your hair health and rule out other underlying causes.

👉 If you’re noticing shedding or thinning while on Ozempic®, Wegovy®, or Mounjaro®, ASCENT Hair Houston can help. Schedule your consultation today and learn about safe, effective treatments for restoring your hair and confidence.