tirzepatide shot schedule TrimRX Tirzepatide dose chart: complete dosing

A four-week supply of 2.5-milligram (mg) vials is $399, and a four-week supply of 5-mg vials is $529, less than half the list price of other GLP-1 medicines for obesity, according to Eli Lilly

The most common include: Nausea Diarrhea or constipation Decreased appetite Fatigue Most side effects are temporary and decrease as your body adjusts to the medication

In the UK, its only available as a weight loss treatment if you have a BMI over 30, or over 27 with a weight-related health problem, like pre-diabetes

One clinical study examined patients switching to tirzepatide 5 mg from other GLP-1 receptor agonists

Last reviewed: May 21, 2026 Last updated: May 21, 2026 Written by: Jay Hastings, CEO of PlexusDx Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations