Zepbound is tirzepatide, approved by the FDA for chronic weight management. It works on two hormones that control appetite and fullness, GLP-1 and GIP, as a once-weekly injection. Mounjaro is the same medication, approved for type 2 diabetes.
Zepbound
Brand-name Zepbound, prescribed and followed by Dr. Sabeen Munib in Irvine.
What Zepbound is
Health review
Dr. Munib reviews your health history, medications and labs before prescribing.
Start low
You begin on the lowest dose. It goes up slowly, based on how you feel.
Follow-ups
Visits track your weight, appetite and any side effects, and adjust the dose.
Whole picture
We work on sleep, protein, muscle, blood sugar and blood pressure alongside the medication.
Who it is not for
- A personal or family history of medullary thyroid cancer or MEN2
- Pregnancy, or planning a pregnancy
- A history of pancreatitis, until Dr. Munib reviews it with you
What to expect
Nausea, fullness and constipation are common in the first weeks and after a dose increase. They are consistent with the known effects of the medication and usually settle.
Smaller meals and enough protein help.
Cost
Treatment is a fixed-cost prescription visit with follow-ups. Dr. Munib gives you the cost at your appointment, and your pharmacy fills the medication. In-office doses are a cash visit, also brand-name only. We do not offer compounded tirzepatide.
Clinically informed by Sabeen Munib, MD|Last updated: October 2026
Things To Know
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