Warning: Undefined array key "titleWrapper" in /home/customer/www/invigormedical.com/public_html/wp-content/plugins/seo-by-rank-math/includes/modules/schema/blocks/toc/class-block-toc.php on line 103
Skip to main content

What To Know About Mounjaro For Weight Loss

Apr 4, 2024
What To Know About Mounjaro For Weight Loss

Tirzepatide (Mounjaro/Zepbound) is a weekly injectable prescription medication recently approved for weight loss. Can you take Mounjaro for weight loss? Clinical trials have shown that the drug significantly reduces weight. Throughout an 84-week study, patients lost an average of 26.6% (29.2 kg or 64.4 lbs.) in body weight when taking tirzepatide along with lifestyle interventions vs. 3.8% with placebo (sugar pill).1 Read on to learn about Mounjaro’s cost, benefits, side effects, and more.

How Does Mounjaro for Weight Loss Work?

Mounjaro activates receptors in the pancreas, gut, and brain, helping the body secrete more insulin, lower blood sugar, and suppress hunger. Mounjaro works to slow down the rate at which the stomach empties after eating, resulting in a longer feeling of fullness. The weight loss medication also lowers health risks, such as heart disease, stroke, and diabetes.

How Do I Qualify to Get a Mounjaro Prescription?

Two older women exercising while being on Mounjaro for weight loss

To qualify for a Mounjaro prescription, you must have a body mass index (BMI) of 30 or higher, or a BMI of 27 or higher, and have a weight-related condition such as high blood pressure or type 2 diabetes. The BMI measures body fat based on height and weight. If you have type 1 diabetes, you should not take Mounjaro. 2

Mounjaro Benefits

The potential benefits of Mounjaro include:

  • Suppressing hunger
  • Promoting substantial weight loss 
  • Improving insulin resistance (i.e., a condition involving inefficiency of the cell’s ability to absorb glucose from the blood, resulting in high blood sugar levels)
  • Improving metabolic and heart health by promoting weight loss
  • Lowering your risk of mental and physical health conditions
  • Improving cholesterol levels
  • Lowering triglycerides

Mounjaro Side Effects

The most common side effects associated with Mounjaro in clinical trials include:

  • Belching
  • Nausea and vomiting
  • Dyspepsia (i.e., upset stomach)
  • Constipation or diarrhea
  • Abdominal pain
  • Pain or redness at the injection site
weight loss

A 2023 study revealed that the most common side effects of Mounjaro were nausea and vomiting. Less common side effects identified in the study were gallstones. 3 

FDA Box Warning

Mounjaro has a boxed warning from the FDA. A black box, or boxed warning, provides information about a possible severe side effect of a drug. The drug manufacturer must print the FDA warning on the drug’s label to inform you of the associated risk. The Mounjaro boxed warning says:2


Mounjaro caused thyroid C-cell tumors in rat studies. Because there are not enough human research studies to indicate risk, it is not known for sure whether Mounjaro causes thyroid C-cell tumors in humans.2 

Weight Loss Plan written on a calendar

How Do I Take Mounjaro?

Mounjaro is a once-weekly injectable medication given only via subcutaneous (under the skin) injection. 

The starting dosage is usually 2.5 mg each week, then after four weeks, the dose may be increased to 5 mg weekly.2 The maximum dosage is 15 mg per week.2 You can inject Mounjaro any time of day, with or without meals.2  

How to Inject Mounjaro

Mounjaro comes as a single-dose, pre-filled pen. You can self-administer the medication or have another person inject it into various areas of your body, including your upper arms, thighs, or abdomen.  

Steps for injecting Mounjaro include: 2

  • Remove the pen from the refrigerator.
  • Don’t remove the gray base cap until ready for the injection.
  • Please check the label on the pen to ensure it’s the correct medication (e.g., Mounjaro) and the correct dose your doctor prescribed.
  • Make sure the medication is not cloudy and is thawed. It should be colorless or have a slightly yellow tinge.
  • Check the expiration date.
  • Wash your hands, then select an injection site (talk to your healthcare provider to ensure the best injection site for you).
Image of vials being stored in the fridge
  • Inject the medicine into your abdomen (i.e., stomach), thigh, or upper arm, ensuring that you select a different injection site each week.
  • Remove the gray base cap.
  • Ensure the pen is locked.
  • Pull the gray base cap straight off and throw it away
  • Ensure the clear base is flat against your skin at the injection site.
  • Turn the lock ring to unlock.
  • Press and hold the purple injection button for up to 10 seconds.
  • Listen for the sound of two clicks, which indicates the injection is complete (the gray plunger will be visible).
  • Place the pen in an FDA-approved sharps container right away. Never dispose of the used pen in a household trash container.

Talk to your healthcare provider before taking Mounjaro to ensure you understand how to take the medication properly. 

The Best Place to Inject Mounjaro

The best place to inject Mounjaro is subcutaneously (i.e., under the skin) in the abdomen, thigh, or upper arm, ensuring to rotate the injection every week. 2 

What To Know About Mounjaro For Weight Loss

Mounjaro Weight Loss Price

If you are looking for a competitive price on online weight loss prescriptions, you may be interested in learning more about Invigor Medical. Our national wellness clinic offers telehealth services for weight management, longevity-related issues, and sexual health. 

Invigor Medical is a telehealth clinic that is transparent about its costs. We offer bundled packages with all of the services you need at one convenient price.

The approval process includes a phone call from a treatment specialist and enrollment in the program. A single, bundled Mounjaro (Tirzepatide) weight loss price includes a doctor’s consultation, the medication, and all of the medical equipment required to administer the shots. These items will be shipped directly to your door from one of our pharmacy partners.

Getting your weight loss prescription delivered to your door takes just a few steps. Simply complete our online medical form, consult with an online physician, and then receive your prescription in the mail from one of our participating pharmacies.

Frequently Asked Questions

How quickly will Mounjaro make you lose weight?

The speed at which Mounjaro facilitates weight loss can vary depending on individual factors such as metabolism, diet, exercise, and overall health. It’s important to consult with a healthcare provider for personalized guidance on weight loss goals and expectations.

How do I maximize my weight loss in Mounjaro?

To maximize weight loss while using Mounjaro, it’s essential to follow a balanced diet, engage in regular physical activity, stay hydrated, get adequate sleep, and manage stress levels. Additionally, adhering to the prescribed dosage and instructions from a healthcare provider is crucial.

Why am I not losing weight on Mounjaro?

If weight loss is not occurring as expected while using Mounjaro, it’s essential to discuss concerns with a healthcare provider. They can assess potential factors contributing to the lack of progress and adjust the treatment plan accordingly.

Can you take Mounjaro if you are not diabetic?

Mounjaro is primarily prescribed to individuals with diabetes to help manage blood sugar levels. While it may not be commonly prescribed to those without diabetes, healthcare providers may consider its use in specific cases. It’s important to consult with a healthcare provider to determine if Mounjaro is suitable for non-diabetic individuals based on their unique health needs and circumstances.

While we strive to always provide accurate, current, and safe advice in all of our articles and guides, it’s important to stress that they are no substitute for medical advice from a doctor or healthcare provider. You should always consult a practicing professional who can diagnose your specific case. The content we’ve included in this guide is merely meant to be informational and does not constitute medical advice.


  • Wadden TA, Chao AM, Machineni S, et al. Tirzepatide after intensive lifestyle intervention in adults with overweight or obesity: the SURMOUNT-3 phase 3 trial. Nat Med. 2023;29(11):2909-2918. doi: 10.1038/s41591-023-02597-w. https://www.nature.com/articles/s41591-023-02597-w
  • Eli Lilly and Company. (2023) Prescribing Information (PI) MOUNJARO- tirzepatide injection, solution. https://uspl.lilly.com/mounjaro/mounjaro.html#pi
  • Rodriguez PJ, Goodwin Cartwright BM, Gratzl S, et al. Comparative Effectiveness of Semaglutide and Tirzepatide for Weight Loss in Adults with Overweight and Obesity in the Us: A Real-World Evidence Study. Primary Care Research; 2023. doi: /10.1101/2023.11.21.23298775. https://www.medrxiv.org/content/10.1101/2023.11.21.23298775v1
  • https://www.fda.gov/news-events/press-announcements/fda-approves-new-medication-chronic-weight-management


Fill out the form below, and one of our treatment specialists will contact you.

Featured Articles

What To Know About Mounjaro For Weight Loss

How Long Does Testosterone Replacement Therapy Typically Last?

Testosterone replacement therapy can relieve many of the side effects of age-associated low testosterone levels. Before starting treatment, most men want to know how long it will take to restore th…
What To Know About Mounjaro For Weight Loss

Naltrexone Side Effects: Guide to Management and Alternatives

Naltrexone is an approved medication for treating alcohol use disorder and opioid use disorder. By blocking opioid receptors, naltrexone aids in decreasing cravings related to alcohol and opioid co…

Medication Information: Tadalafil

Everything you need to know about Tadalafil.