other names for tirzepatide Zepbound and Explained: Brand, Drug Name Tirzepatide - 2023788-19-2 - Discovery

Vitamin B12 monitoring is not routinely indicated for patients on GLP-1/GIP therapy alone but may be considered for those also taking metformin or with risk factors for deficiency

This risk should be balanced against the benefits of patient comfort when selecting the optimal needle gauge for tirzepatide

This is ideal for anyone who prefers an easily portable, on-the-go option for their medications, all with a delicious taste

Tirzepatide is an investigational dual GIP and GLP-1 receptor agonist currently being studied in scientific and clinical research relating to metabolic and endocrine physiology

Last reviewed: May 18, 2026 Last updated: May 18, 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