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Hair Loss After Bariatric Surgery: What You Need to Know

Hair Loss After Bariatric Surgery: What to Expect


With obesity, there are so many different health concerns that can arise. You may be worried about your heart health, your joint health, or even your mental health. Bariatric surgery is an excellent method to lose weight and improve overall health. But, one side effect you may not be prepared for is hair loss.

An average human will lose around 50-100 strands per day. Hair loss after bariatric surgery is quite common. It’s estimated that 50-80% of women will experience hair loss after the procedure.

Read on to understand how to prevent hair loss after gastric sleeve surgery.

Why Does Bariatric Surgery Cause Hair Loss?

There are a few reasons why bariatric surgery can lead to hair loss.

1) The surgery can be traumatic to the body and lead to temporary hair loss. It is usually not permanent, and your hair will grow back within a few months.

2) Some medications used during and after surgery can cause hair loss. These include:

  • Steroids
  • Beta blockers
  • Calcium channel blockers
  • Diuretics
  • Antidepressants

If you are taking such medications, talk to your doctor about the possibility of switching to a different medication.

3) Nutritional deficiencies can also cause hair loss. For example, if you are not getting enough protein, iron, or zinc in your diet, you may experience hair loss.

4) Finally, stress can play a role in hair loss. The surgery can be stressful, and many people experience financial stress after surgery. If you are struggling with stress, talk to your doctor or a counselor.

Expert Tips to Prevent or Reduce Hair Loss After Bariatric Surgery

Eat a Balanced and Healthy Diet

According to WHO (the World Health Organization), hair loss can be caused by a lack of protein in the diet. Protein is essential for the formation of new hair cells. A balanced and healthy diet should include plenty of protein-rich foods, such as lean meats, fish, poultry, eggs, beans, lentils, tofu, and nuts.

A bariatric surgery diet typically contains 60-80 grams of protein daily. Protein supplements can also help ensure you get enough of this essential nutrient.

Read this article: What Foods Can You Not Eat After Gastric Sleeve Surgery?

Use Supplements

Your doctor may recommend taking supplements to prevent hair loss. Supplements such as biotin, iron, and zinc can help your body create new hair cells. You may need to take these for several months before you see results.

Saint Agnes Hospital is an expert Maryland bariatric surgery center. Our surgeons have years of experience helping people achieve their weight-loss goals. Call us today to learn more.

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