Does Mounjaro Cause Hair Loss?

May 21, 2024

Does Mounjaro Cause Hair Loss?

As Mounjaro becomes more widely used for managing weight and blood sugar, some individuals have raised concerns about its potential side effects, including hair loss. While reports of hair loss linked to Mounjaro are relatively rare, it remains a legitimate concern for those evaluating this medication as a treatment option.

Rapid weight loss, often seen with the use of Mounjaro for obesity and weight management, can trigger a stress response in the body, leading to a condition where hair falls out due to stress or trauma. Therefore, By learning about the facts and potential causes of hair loss related to Mounjaro, you can make informed decisions regarding your treatment and take proactive measures to address any issues.

How does Mounjaro work?

Before understanding the concern of hair loss, it’s important to understand how Mounjaro works. Tirzepatide combines the actions of GIP and GLP-1, both of which are hormones that play roles in glucose metabolism. By enhancing the effects of these hormones, Mounjaro helps to regulate blood sugar levels, reduce appetite, and promote weight loss,and also making it a valuable tool in the management of type 2 diabetes.

Curious if Mounjaro causes hair loss?  Know the potential side effects of this medication, including any links to hair loss, and learn what to expect when using Mounjaro.

Hair Loss: A Concern with Mounjaro?

Mounjaro itself does not directly cause hair loss, but rapid weight loss from taking Mounjaro can potentially lead to temporary hair shedding or thinning in some individuals. Here are the key points:

Hair loss is not listed as an official side effect of Mounjaro in clinical trials. However, around 6% of patients taking higher doses of Mounjaro reported experiencing hair loss or alopecia during trials.

The hair loss experienced by some Mounjaro users is likely due to telogen effluvium, a temporary shedding condition triggered by the physical stress of rapid weight loss, rather than a direct effect of the medication itself. 

As the body loses significant weight over a short period, it can disrupt the normal hair growth cycle, causing more hairs to prematurely enter the resting/shedding phase.

This type of hair loss is typically temporary and reversible. Once weight stabilizes after a few months, the excessive shedding usually stops, and hair can regrow.

To minimize potential hair loss, experts recommend ensuring adequate protein, vitamin, and nutrient intake during rapid weight loss, as deficiencies can exacerbate shedding. Reducing stress levels may also help.


How to Manage Hair Loss with Mounjaro Treatment?

If you are experiencing hair loss while taking Mounjaro, here are the important solutions that will help you to manage it.

Taking proper nutrients: Deficiencies in nutrients like iron, zinc, biotin, and vitamins B, C, and D can contribute to hair loss. Supplement with a multivitamin and consider additional biotin or iron supplements if deficient

Stress management: Techniques such as mindfulness, exercise, and counseling can help reduce stress and its impact on hair health.

Avoid restrictive dieting: Rapid or extreme calorie restriction can shock the body and trigger hair loss. Follow a balanced, nutrient-dense diet plan recommended by your healthcare provider while taking Mounjaro.

Use hair care products: Minimize heat styling, chemical treatments, and excessive brushing/pulling, which can cause additional breakage. Use a soft brush and gentle shampoo/conditioner formulated for thinning hair



While hair loss is not a recognized side effect of Mounjaro according to current clinical data, patient experiences suggest it may be a concern for some. If you are experiencing hair loss while taking Mounjaro, it is crucial to consult with your healthcare provider. They can help determine the underlying cause and develop a comprehensive plan to address it, ensuring you continue to receive the benefits of your diabetes treatment without compromising your overall health and lifestyle.