What’s the Lowest Dose of Mounjaro You Can Take?
what’s the lowest dose of mounjaro you can take; If you’re thinking about starting Mounjaro (tirzepatide) for weight management or diabetes, one of the most common questions is: “What’s the lowest dose of Mounjaro I can take?”
The answer is simple — the lowest available dose of Mounjaro is 2.5 mg once weekly.
However, it’s important to understand that this 2.5 mg dose is a starting dose, not a maintenance or therapeutic dose. It’s typically prescribed for the first four weeks of treatment. This initial low dose allows your body to adjust to the medication and helps minimize side effects such as nausea, vomiting, or stomach discomfort.


After the first month, your healthcare provider will usually increase the dose to 5 mg once weekly. From there, the dose may be gradually adjusted in increments (such as 7.5 mg, 10 mg, 12.5 mg, or 15 mg weekly) based on your treatment goals and how well your body tolerates the medication.
In summary:
- Lowest dose: 2.5 mg once a week
- Purpose: Starter dose for 4 weeks to help your body adjust
- Typical next dose: 5 mg once a week for ongoing treatment
Always follow your doctor’s instructions for dosing and never adjust your Mounjaro dose on your own.