Mounjaro
Mounjaro 0.5ML of 5MG/0.5ML
What is Mounjaro?
Mounjaro (tirzepatide) is a prescription medication used to improve blood sugar control in adults with type 2 diabetes and is widely recognized for its significant weight loss effects. As a dual GIP and GLP-1 receptor agonist, Mounjaro helps regulate appetite, slow digestion, and support healthy blood sugar levels. Learn about Mounjaro uses, dosage, side effects, weight loss results, cost, and treatment options available through Rx.com.
Side Effects
- Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
- Changes in mood, behavior, or thoughts
- Blurred vision or any other change in vision
Warnings
- Zepbound„¢: It is not safe to take this medicine during pregnancy. It could harm an unborn baby. Tell your doctor right away if you become pregnant. If you are using birth control pills, your doctor may recommend another type of birth control for 4 weeks after you start using this medicine and after each increase in your dose.
- Mounjaro®: Tell your doctor if you are pregnant or planning to become pregnant.
- This medicine may cause the following problems:Increased risk of thyroid tumorPancreatitis (swelling of the pancreas)Low blood sugar (when used with other diabetes medicine)Kidney problemsEye or vision problems, including diabetic retinopathyGallbladder problems, including cholelithiasis, cholecystitisIncreased risk for depression or thoughts of suicide
- If you are using birth control pills, your doctor may recommend another type of birth control for 4 weeks after you start using this medicine and after each increase in your dose.
- Tell your doctor if you are breastfeeding, or if you have kidney disease, pancreas problems, diabetes, digestion problems (including gastroparesis), gallbladder disease, or a history of diabetic retinopathy or depression.
Prescription savings · · · ·
What is Mounjaro ?
Mounjaro (tirzepatide) is a prescription medication used to improve blood sugar control in adults with type 2 diabetes and is widely recognized for its significant weight loss effects. As a dual GIP and GLP-1 receptor agonist, Mounjaro helps regulate appetite, slow digestion, and support healthy blood sugar levels. Learn about Mounjaro uses, dosage, side effects, weight loss results, cost, and treatment options available through Rx.com.
- Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
- Changes in mood, behavior, or thoughts
- Blurred vision or any other change in vision
- Change in how much or how often you urinate, lower back or side pain, blood in your urine
- Shaking, trembling, sweating, fast or pounding heartbeat, lightheadedness, hunger, confusion
- Sudden and severe stomach pain, nausea, vomiting, fever, passing gas, stomach upset or bloating, yellow eyes or skin
- Zepbound„¢: It is not safe to take this medicine during pregnancy. It could harm an unborn baby. Tell your doctor right away if you become pregnant. If you are using birth control pills, your doctor may recommend another type of birth control for 4 weeks after you start using this medicine and after each increase in your dose.
- Mounjaro®: Tell your doctor if you are pregnant or planning to become pregnant.
- This medicine may cause the following problems:Increased risk of thyroid tumorPancreatitis (swelling of the pancreas)Low blood sugar (when used with other diabetes medicine)Kidney problemsEye or vision problems, including diabetic retinopathyGallbladder problems, including cholelithiasis, cholecystitisIncreased risk for depression or thoughts of suicide
- If you are using birth control pills, your doctor may recommend another type of birth control for 4 weeks after you start using this medicine and after each increase in your dose.
- Tell your doctor if you are breastfeeding, or if you have kidney disease, pancreas problems, diabetes, digestion problems (including gastroparesis), gallbladder disease, or a history of diabetic retinopathy or depression.
- Your doctor will do lab tests at regular visits to check on the effects of this medicine. Keep all appointments.
- Keep all medicine out of the reach of children. Never share your medicine with anyone.
Mounjaro Savings Card, Coupon & Prices
Mounjaro 0.5ML of 5MG/0.5ML
Mounjaro prices by dosage
Lowest cash price with a free Rx.com coupon vs. the average retail price.
| Dosage | Quantity | Retail price | Rx.com price |
|---|---|---|---|
| 2.5mg/0.5ml · 0.5Ml Pen | 2 | $1,311.99 | $990.48 |
| 5mg/0.5ml · 0.5Ml Pen | 2 | $1,311.99 | $990.48 |
| 7.5mg/0.5ml · 0.5Ml Pen | 2 | $1,311.99 | $990.48 |
| 10mg/0.5ml · 0.5Ml Pen | 2 | $1,310.99 | $990.48 |
| 12.5mg/0.5ml · 0.5Ml Pen | 2 | $1,311.99 | $990.48 |
| 15mg/0.5ml · 0.5Ml Pen | 2 | $1,336.09 | $990.48 |
Cash prices near ZIP 77433; updated regularly. Actual pharmacy price may vary.
Looking for a Mounjaro coupon? Mounjaro (tirzepatide) is a brand-name injectable used with diet and exercise to improve blood sugar control in adults with type 2 diabetes, and there is currently no generic version available. Because the brand can be expensive without coverage, an Rx.com cash coupon can lower what you pay at the pharmacy counter. Enter your ZIP above to see today's price at pharmacies near you, and compare that with the manufacturer's savings card to find your best option.
What Is Mounjaro and How Does It Work?
Mounjaro is the brand name for tirzepatide, a once-weekly injection that Eli Lilly makes. It belongs to a drug class called dual GIP and GLP-1 receptor agonists (also known as incretin mimetics). By activating two gut hormone pathways, it helps your body release insulin when blood sugar is high, slows how quickly the stomach empties, and reduces appetite.
Mounjaro is FDA-approved as an add-on to diet and exercise to improve glycemic control in adults with type 2 diabetes. It is not approved for weight loss. Tirzepatide is approved for chronic weight management under a different brand name, Zepbound which is the same molecule. Your prescriber can explain which product fits your diagnosis.
Mounjaro Coupon: Manufacturer Savings Card vs. Rx.com Cash Coupon
There are two main ways to save on Mounjaro, and they work for different people. Eli Lilly offers a manufacturer savings card, which is generally limited to people with commercial (private) insurance and comes with its own eligibility rules. You can review the current terms on Lilly's official page at mounjaro.lilly.com/savings-coverage. Terms and any dollar limits vary and change over time, so check there for the latest details.
The manufacturer card usually cannot be used if you are uninsured or if you have government coverage such as Medicare or Medicaid. That is where an Rx.com cash coupon helps: it is a discount you can use when you are paying cash, when you do not have commercial insurance, or when the manufacturer card is declined. Because there is no generic tirzepatide yet, the brand price is the price, so comparing the manufacturer card against a cash coupon is the best way to find your lowest cost. Enter your ZIP above to see today's Rx.com price near you.
Mounjaro Alternatives and Related Medications
Mounjaro is one of several injectable and oral medications used for type 2 diabetes and, in some cases, weight management. Which one is right for you depends on your diagnosis, your other health conditions, and what your insurance covers. Related medications people often compare include:
- Ozempic and Rybelsus (semaglutide) for type 2 diabetes
- Trulicity (dulaglutide), another once-weekly GLP-1 injection for diabetes
- Wegovy (semaglutide) and Zepbound (tirzepatide) for chronic weight management
- semaglutide, the active ingredient in several of these brands
These are not interchangeable, and only your prescriber can decide which medication is appropriate. You can look up any of them on Rx.com to compare cash prices in your area.
Mounjaro Safety and Side Effects
Mounjaro carries a boxed warning about the risk of thyroid C-cell tumors, including medullary thyroid carcinoma (MTC), which was seen in rodent studies. It should not be used by people with a personal or family history of MTC or Multiple Endocrine Neoplasia syndrome type 2 (MEN 2). Other serious risks include acute pancreatitis, acute kidney injury (often from dehydration caused by stomach side effects), low blood sugar (especially when combined with insulin or a sulfonylurea), diabetic retinopathy complications, gallbladder disease, and allergic reactions. Mounjaro may also make oral birth control less effective, so a nonoral or barrier method is advised for 4 weeks after starting and after each dose increase.
The most common side effects are gastrointestinal: nausea, diarrhea, decreased appetite, vomiting, constipation, indigestion, and abdominal pain. These often ease over time. This information is not medical advice. Talk with your doctor or pharmacist about your full health history and any medications you take before starting or changing Mounjaro.
This Mounjaro information was written and reviewed against authoritative U.S. medical sources — MedlinePlus (U.S. National Library of Medicine), DailyMed, and FDA prescribing information — and checked for accuracy. It is provided for education and is not a substitute for professional medical advice.
Verify the official label: Mounjaro on DailyMed (FDA)
Reviewed against FDA labeling · Last reviewed July 2026
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Medical disclaimer: This information is provided for general educational purposes only and is not medical advice. It is not a substitute for professional diagnosis or treatment. Always consult a licensed physician, pharmacist, or other qualified healthcare provider before starting, stopping, or changing any medication or treatment. Never disregard professional medical advice or delay seeking it because of something you read here. If you think you may have a medical emergency, call your doctor or 911 immediately.