Important Safety Information for 

Mounjaro

Do Not Use Mounjaro If You Have:

• Type 1 diabetes

• Diabetic ketoacidosis

• A history of pancreatitis

• Diabetic retinopathy

• Kidney disease

• A personal or family history of medullary thyroid carcinoma (MTC)

• Multiple Endocrine Neoplasia syndrome type 2 (MEN 2)

• An allergy to Mounjaro or any of its ingredients

Possible Side Effects

Some side effects are common and may improve as your body adjusts to the medication. If any symptoms become severe or do not improve, contact your healthcare provider.

Common Side Effects

• Nausea or vomiting

• Diarrhea or constipation

• Indigestion or stomach discomfort

• Stomach pain

• Belching, sour stomach

• Low blood sugar (hypoglycemia)

• Decreased appetite

• Injection-site reactions

• Gallbladder issues

• Hypersensitivity reactions

Other side effects may occur. Always speak with your healthcare provider if you notice anything unexpected.

Serious Side Effects

Call your healthcare provider right away if you experience:

Thyroid Tumor Warning

Mounjaro may increase the risk of thyroid tumors, including cancer.
Seek medical help if you notice:

• A lump or swelling in your neck

• Hoarseness

• Difficulty swallowing

• Shortness of breath

Pancreatitis

Severe stomach pain that does not go away, with or without vomiting, and may radiate to your back.

Severe Low Blood Sugar

Especially if used with insulin or sulfonylureas. Symptoms may include: dizziness, shaking, sweating, confusion, blurry vision, fast heartbeat, or irritability.

Serious Allergic Reactions

Swelling of the face or throat, trouble breathing, severe rash, fainting, or rapid heartbeat.

Kidney Problems

Dehydration from vomiting, diarrhea, or nausea can worsen kidney issues.

Stomach Problems

Severe or ongoing stomach symptoms.

Vision Changes

Notify your provider if your vision changes while using Mounjaro.

Gallbladder Problems

Look for upper abdominal pain, fever, yellowing of the skin/eyes, or pale stools.

Before Using Mounjaro

Tell your healthcare provider if you:

• Have stomach issues (including gastroparesis)

• Have kidney or pancreas problems

• Have diabetic retinopathy

• Are pregnant, planning pregnancy, or breastfeeding

• Take insulin, sulfonylureas, or other prescription/OTC medications

• Use oral birth control — effectiveness may be reduced when starting or increasing your dose. Your provider may recommend backup contraception for 4 weeks after starting or adjusting your dose.

How to Use Mounjaro

• Use exactly as prescribed

• Inject once weekly, any time of day

• Inject under the skin of the stomach, thigh, or upper arm

• Rotate injection sites each week

• Do not mix Mounjaro with insulin, though they may be injected in the same general area (not right next to each other)

• If you take too much, seek medical help immediately

Read the Instructions for Use that come with your prescription.

Reporting Side Effects

Call your doctor for advice about side effects.
You may report side effects to the FDA at 1-800-FDA-1088.

For a full list of side effects, visit: Mayo Clinic (mayoclinic.org)

Learn More

Mounjaro is a prescription medication.
Visit the official site: mounjaro.com or call 1-833-807-6576.

Talk to your healthcare provider to determine whether Mounjaro is right for you.