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Prescribing & monitoring

Compounded GLP-1s: FDA status and safety

Also known as:

Compounded semaglutide and tirzepatide

What changed when the shortages ended, and the safety issues to discuss with patients.

Written and reviewed by Farhan Tahir, MD · Last reviewed

VIDEO LESSON

IN THE STUDIO
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ANIMATED EXPLAINER · COMPOUNDING
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Shortage era
Compounding of copies was temporarily permitted.

Regulatory status

FDA removed tirzepatide (December 2024) and semaglutide (February 2025) from its drug shortage list, ending the shortage-based allowance for widespread compounding of copies of these drugs. Compounded products are not FDA-approved and are not reviewed for safety, effectiveness or quality.

Safety concerns

• Dosing errors from unfamiliar concentrations and syringes, which FDA has warned about

• Salt forms such as semaglutide sodium or acetate, which are not the approved active ingredient

• Variable purity and potency

Counseling

Recommend FDA-approved products, including lower-cost manufacturer direct-to-patient options where available, and report adverse events to FDA MedWatch.

Key studies and references

Educational content only, written and reviewed by Farhan Tahir, MD. It does not replace individual medical advice. For sudden chest pain, trouble breathing or stroke symptoms, call 911.

AT A GLANCE

Section

Prescribing & monitoring

Also known as

Compounded semaglutide and tirzepatide

Reviewed by

Farhan Tahir, MD

Refer a patient

Coordinate a consult with Dr. Tahir’s team at Youthful Medicine.

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