can you switch from tirzepatide to semaglutide for weight loss Switching Tirzepatide: A Provider's Guide What Happens When You Switch

Remove the needle from your skin

Upper Arm For Ozempic in the arm, the preferred site is the outer upper arm, about 3-4 inches below the shoulder and above the elbow

Its important to follow this guideline rather than jumping ahead to the maximum dose, since that can come with pretty severe side effects, Vash says, including nausea, vomiting, and severe abdominal pain

The latest SUSTAIN trial was published in 2022 that showed semaglutide once a week led to greater HBA1C reduction as compared to insulin aspart thrice per day

Research published in Nature in April 2026 identified a variant in the GLP1R gene associated with reduced efficacy across GLP-1 medications

If further improvement is needed after another 4 weeks, the dose can be raised to 2 mg weekly