Skip to content
Nationwide Mass Tort and Class Action Lawsuits Logo
  • Active Lawsuits
    • Aqueous film-forming foam (AFFF) Lawsuit
    • Depo Provera Lawsuit Update – May 2025
    • Hair Relaxer Lawsuit Lawyer
    • NEC Baby Formula Lawsuit
    • Ozempic Lawsuit
    • Paraquat Lawsuit
    • Roundup Lawsuit
    • Suboxone Tooth Decay Lawsuit
    • Tepezza Lawsuit
  • Blog
  • Contact
  • Search
Call Now 888-984-6195

Mounjaro Risks and Your Legal Rights

Active Lawsuits  >  News  >  Mounjaro Risks and Your Legal Rights

November 21, 2024 | By Nationwide Mass Tort and Class Action Lawsuits
Mounjaro Risks and Your Legal Rights

Mounjaro (tirzepatide) has emerged as a promising treatment for Type 2 diabetes in recent years, offering improved blood sugar control and potential weight loss benefits. However, as with many new pharmaceutical drugs, Mounjaro comes with a spectrum of side effects ranging from mild to severe. 

If you or a loved one has experienced serious Mounjaro side effects after receiving Mounjaro injections, you may be eligible for compensation to cover your medical expenses, lost work, pain and suffering, and other damages you suffered. 

Lawsuits.com is committed to providing the public with the information they need to know to make informed decisions about the prescription drugs they take, as well as their rights and legal options after a serious drug-related illness or injury. 

lawsuits.com-logo

Mounjaro, a Type 2 diabetes treatment, has been linked to serious risks like stomach paralysis, pancreatitis, kidney issues, and other severe side effects. Legal action is being taken against Eli Lilly for failing to warn patients. If you’ve been affected, understanding your legal rights can help you seek compensation for the harm caused.

What Is Mounjaro?

Mounjaro, approved by the U.S. Food and Drug Administration (FDA) in 2022, is part of a new class of diabetes medications. It's a dual-acting, once-weekly injection targeting the GLP-1 (glucagon-like peptide-1) and GIP (glucose-dependent insulinotropic polypeptide) receptors. 

Manufacturer Eli Lilly formulated Mounjaro to manage blood sugar levels while also promoting weight loss. Other prescription drugs in the same family include:

Ozempic (semaglutide) - Manufactured by Novo Nordisk 

  • Also available as Wegovy for weight loss
  • Weekly injection

Trulicity (dulaglutide) - Manufactured by Eli Lilly (same company as Mounjaro) 

  • Weekly injection

Victoza (liraglutide) - Manufactured by Novo Nordisk 

  • Also available as Saxenda for weight loss
  • Daily injection

Rybelsus (oral semaglutide) - Manufactured by Novo Nordisk 

  • Daily oral tablet (the only oral GLP-1 receptor agonist currently available)

Since its introduction, Mounjaro has gained popularity among individuals struggling with Type 2 diabetes and obesity. Millions of Mounjaro prescriptions have been written, reflecting its growing role in diabetes management and off-label use for weight loss. 

However, as more patients use Mounjaro, reports of side effects have also increased, raising concerns about its safety profile.

Common Side Effects of Mounjaro

While Mounjaro can be effective in managing Type 2 diabetes, many users experience side effects, most of which affect the gastrointestinal system to some degree. Mounjaro patients should be aware of these potential issues so they are prepared to address them as soon as they arise:

Nausea and vomiting

Many Mounjaro users report feeling nauseated shortly after taking the medication, which can sometimes lead to vomiting. These symptoms can range from mild to severe and may interfere with daily activities.

Diarrhea

Alongside nausea, Mounjaro may cause persistent diarrhea. This can lead to dehydration if not properly managed.

Abdominal Pain

Some Mounjaro Users have reported experiencing various levels of abdominal discomfort, from mild cramps to more intense, sharp pains.

Constipation

Some patients may experience constipation as their bodies adjust to the medication.

Decreased Appetite

While this can facilitate weight loss, it may lead to inadequate nutrient intake if not monitored.

Other Common Mounjaro Side Effects

Headache

Some users report experiencing headaches, particularly in the early stages of treatment.

Fatigue

Some Mounjaro users have reported feelings of tiredness or low energy.

Dizziness

This may be related to changes in blood sugar levels or other factors.

Injection Site Reactions

As Mounjaro is administered via injection, some patients may experience redness, itching, or swelling at the injection site.

While most patients can manage these Mounjaro side effects, patients should always discuss any persistent or severe symptoms with their healthcare provider. Sometimes, these side effects may indicate much more serious problems that could disable some Mounjaro patients. 

Serious Mounjaro Risks and Complications

Mounjaro is associated with several serious side effects that have raised significant concerns. Anyone who experiences these symptoms should consult with their healthcare provider right away.

Pancreatitis

Inflammation of the pancreas, or pancreatitis, is a serious condition reported in some Mounjaro users. Symptoms of pancreatitis include:

  • Severe abdominal pain that may radiate to the back
  • Nausea and vomiting
  • Fever
  • Rapid pulse

If left untreated, pancreatitis can lead to severe complications, including pancreatic cancer. Patients experiencing symptoms of pancreatitis should seek immediate medical attention.

Gallbladder problems

Mounjaro use has been associated with an increased risk of gallbladder issues, including:

  • Gallstones
  • Cholecystitis (inflammation of the gallbladder)
  • Biliary colic (pain caused by gallstones)

These conditions can cause significant pain and may require surgical intervention in some cases.

Hypoglycemia (low blood sugar)

While Mounjaro is designed to help manage blood sugar levels, it can sometimes cause blood sugar to drop too low, especially when used in combination with other diabetes medications. Hypoglycemia symptoms include:

  • Shakiness
  • Dizziness
  • Sweating
  • Confusion
  • Irritability
  • Rapid heartbeat

Severe hypoglycemia can be dangerous and may require emergency treatment.

Kidney problems

Some patients have reported kidney issues while using Mounjaro. These can include:

  • Acute kidney injury
  • Worsening of chronic kidney disease

Doctors who prescribe Mounjaro to patients with kidney problems should closely monitor those patients

Allergic reactions

Though rare, some individuals may experience allergic reactions to Mounjaro. Symptoms can include:

  • Rash or hives
  • Difficulty breathing
  • Swelling of the face, lips, tongue, or throat

Allergic reactions can be life-threatening and require immediate medical attention.

Stomach Paralysis (Gastroparesis): The Most Serious Mounjaro Risk

Among the reported side effects of Mounjaro, gastroparesis stands out as particularly concerning due to its potential for long-term health implications and impact on quality of life.

Gastroparesis, commonly called stomach paralysis, has become the basis for numerous Mounjaro lawsuits against manufacturer Eli Lilly.

Understanding Gastroparesis

Gastroparesis is a condition in which the stomach's muscles fail to function properly, leading to delayed gastric emptying. This means that food moves from the stomach to the small intestine much slower than it should, or in severe cases, not at all.

Symptoms of Gastroparesis

Gastroparesis symptoms may include:

  • Chronic nausea and vomiting: Unlike the more common gastrointestinal side effects, these symptoms are persistent and severe in gastroparesis cases.
  • Early satiety: Feeling full after eating only small amounts of food
  • Abdominal pain and bloating: Often severe and lasting long after meals
  • Erratic blood sugar levels: Particularly problematic for diabetic patients, as it can complicate glucose management
  • Malnutrition: Due to poor nutrient absorption and reduced food intake
  • Weight loss: Unintended and potentially rapid weight loss can occur.
  • Acid reflux: Stomach contents may back up into the esophagus more easily.

Long-Term Complications of Gastroparesis

If left untreated or poorly managed, gastroparesis can lead to serious:

  • Dehydration: Due to frequent vomiting and reduced fluid intake
  • Malnutrition: The body may not absorb enough nutrients from food.
  • Bacterial overgrowth: Food remaining in the stomach can lead to bacterial growth.
  • Bezoars: Hardened masses of undigested food can form in the stomach.
  • Decreased Quality of Life: The chronic nature of symptoms can significantly impact daily activities and overall well-being.

The Life-Altering Impacts of Serious Mounjaro Side Effects

As previously described, Mounjaro patients may experience temporary or persistent gastrointestinal issues. These Mounjaro side effects, particularly gastroparesis, can have profound and far-reaching impacts on an individual's life. Some of these impacts factor into Mounjaro lawsuits that some patients have filed against Eli Lilly:

Mental Health and Emotional Well-being

Chronic Mounjaro side effects can take a substantial toll on mental health. Patients may experience depression and anxiety as they grapple with lifestyle limitations and complex medical needs. 

Feelings of isolation and frustration may become common as individuals struggle to participate in activities they once enjoyed. The ongoing stress of managing severe side effects can lead to sleep disturbances and cognitive difficulties, often described as "brain fog." 

Social and Relationship Impacts

The unpredictable nature of symptoms, like severe nausea and vomiting, can make it difficult to maintain regular social engagements, leading to a sense of isolation. Romantic partnerships may face strain as roles within the relationship shift to accommodate new medical needs, physical discomfort, and emotional stress.

Family dynamics may also change, with patients potentially requiring more support for daily tasks. These challenges sometimes cause Mounjaro patients to withdraw from social circumstances and previously normal interactions. 

Career and Financial Impacts

Mounjaro side effects can affect a person's professional life and financial stability. Many patients experience reduced work capacity or may be unable to work altogether, resulting in a loss of income and career advancement opportunities. 

The need for frequent medical appointments and potential hospitalizations can make maintaining regular work attendance challenging. Financial strain often follows, not only from lost wages or income but also from mounting medical expenses and treatments. Long-term financial security may be compromised as individuals dip into savings or reduce retirement contributions to cover health-related costs.

Daily Life and Lifestyle Changes

Serious Mounjaro side effects often require significant changes to daily routines and lifestyle. Dietary restrictions become a central focus, with many patients requiring specialized meal planning to manage symptoms. 

Mounjaro side effects can limit activities and exercise, altering one's ability to participate in previously enjoyed hobbies or sports. Daily schedules often revolve around symptom management and medical treatments, reducing spontaneity and the ability to engage in impromptu activities. 

Long-term Life Planning

In the most serious cases, uncertainty surrounding the long-term prognosis of gastroparesis or other life-debilitating side effects can significantly impact an individual's ability to plan for the future. 

You may need to reconsider family planning decisions and adjust career goals to align with new health realities. Retirement plans may shift, both in timing and in nature, to accommodate ongoing medical needs. The focus of life goals and aspirations often changes, with health management taking a more central role in long-term planning.

Legal Implications: Mounjaro Lawsuits

The increasing number of reported cases of gastroparesis and other severe side effects has led to a growing number of lawsuits against Eli Lilly. Mounjaro lawsuits primarily allege that the company failed to adequately warn patients and healthcare providers about the risk of gastroparesis associated with the drug.

Basis for Mounjaro Lawsuits

The main arguments in these lawsuits typically include:

  1. Failure to Warn: Plaintiffs argue that Eli Lilly did not provide sufficient warnings about the risk of gastroparesis on the drug's labeling or in its marketing materials.
  2. Negligence: Some lawsuits claim that the company negligently developed, tested, or marketed Mounjaro.
  3. Defective Product: Mounjaro’s propensity to cause severe side effects, such as gastroparesis may make it inherently defective.
  4. Breach of Warranty: Some plaintiffs argue that Mounjaro did not work as advertised or guaranteed.

Current Status of Mounjaro Litigation

As of 2024, Mounjaro lawsuits are still in the early stages. Many individual cases have been filed in various state and federal courts across the United States. 

Some federal court cases, along with other GLP-1 lawsuits against Ozempic, Wegovy, Rybelsus, and Trulicity, are consolidating into multidistrict litigation (MDL) in Pennsylvania.

Compensable Damages in Mounjaro Lawsuits: What You Need to Know

If you or a loved one has experienced severe side effects from Mounjaro, particularly gastroparesis, you may be eligible to seek compensation through a lawsuit. Lawsuits.com can connect you with an experienced Mounjaro lawyer in your area who can help you understand the damages you can claim. 

Every case differs, but generally, the types of damages people harmed by Mounjaro seek include:

  • Medical expenses 
  • Lost wages or income
  • Pain and suffering
  • Loss of enjoyment of life
  • Loss of consortium

Lawsuits.com Can Connect You With an Experienced Mounjaro Attorney in Your Area

If you or a loved one experienced stomach paralysis or another serious side effect after Mounjaro injections, you may be entitled to compensation for your injuries and other damages. Lawsuits.com maintains a network of experienced Mounjaro lawyers nationwide who can evaluate your case and guide you through the legal process. 

The lawyers in the Lawsuit.com’s network offer free and confidential case evaluations to see if you qualify. You are under no obligation, and the Mounjaro attorneys in our network never charge for their services unless they collect compensation for you. 

Call us at (888) 984-6195 or use our simple contact form, and we will contact you.

Call Now 888-984-6195

Get Legal Advice

Related Lawsuits

  • Tepezza Lawsuit
  • Roundup Lawsuit
  • NEC Baby Formula Lawsuit
  • AFFF Lawsuit
  • Suboxone Tooth Decay Lawsuit
  • Paraquat Lawsuit
  • Ozempic Lawsuit
  • Hair Relaxer Lawsuit
  • Depo Provera Lawsuit 
  • MegaDyne Electrode Lawsuit
  • Mesothelioma and Asbestosis Lawsuit
  • Omegle Lawsuit
  • Side effects of Talcum Powder Exposure
  • Who Is Eligible for the Tepezza Lawsuit?
  • Who Is Eligible for the Suboxone Lawsuit?
  • Who Is Eligible for the Ozempic Lawsuit?
  • Johnson & Johnson Talcum Powder Lawsuit
  • Social Media Lawsuits Against Instagram
  • Social Media Lawsuits Against TikTok
  • Social Media Lawsuits Against Facebook
  • Side effects of Taxotere
  • Hernia Mesh Lawsuit
  • One Wheel Lawsuit
  • Rybelsus Lawsuit
  • Saxenda Lawsuit
  • California Wildfires Lawsuit
  • Texas Wildfires Lawsuit
  • Social Media Addiction Lawsuit
  • Hazing Abuse Lawsuit
  • Xarelto Lawsuit Lawyer
  • Xarelto Lawsuit Lawyer
  • Zepbound Lawsuit Lawyer
  • Weygovy Lawsuit Lawyer
  • Veozah Lawsuit Lawyer
  • Trulicity Lawsuit Lawyer
  • Silicosis Lawsuits
  • Hurricane Helene Lawsuits

Get Legal Advice

Book a Free Consultation

Get the Support Your Family Deserves

If a dangerous drug or defective product harmed you or someone you love, you deserve strong advocacy and support. Our experienced legal team has the resources to fight for your rights and secure the compensation essential to your family’s future.

Book a Free Consultation
lawsuits.com logo

Attorney Advertising. Lawsuits.com LLC is a national marketing network of law firms, including Helm Law Group, LLC, which are licensed to be part of Lawsuits.com and separately operate in states where they are each licensed. Lawsuits.com LLC is a legal marketing company. James Helm (Helm Law Group, LLC) is licensed to practice law in Pennsylvania and Arizona. Helm Law Group, LLC maintains at least joint responsibility for each client file, and most cases are referred to Lawsuit.com LLC’s network of attorneys across the country for principal responsibility. Lawsuits.com works with a select group of law firms around the country via referral/licensing agreements. See the firm and contact information for the attorneys responsible for the content of Lawsuits.com advertisements in each applicable state on our disclaimers page.

Navigation

  • Active Lawsuits
  • Contact
  • Search

Active Lawsuits

  • AFFF Lawsuit Lawyer
  • Hair Relaxer Lawsuit Lawyer
  • NEC Baby Formula Lawsuit lawyer (May 2025)
  • Ozempic Lawsuit Lawyer
  • Paraquat Lawsuit Lawyer
  • Roundup Lawsuit lawyer
  • Suboxone Tooth Decay Lawsuit Lawyer
  • Tepezza Lawsuit Lawyer

© 2025 Nationwide Mass Tort and Class Action Lawsuits | All rights reserved. Disclaimer | Privacy Policy | Terms of Service | Sitemap