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What if something goes wrong?
If a medicine or a delivery raises a concern, the next step depends on what is happening. Begin with the urgent situation.
Compare an emergency with a product question
Severe allergic symptoms
A severe allergic reaction may make breathing or swallowing difficult, or cause the tongue to swell.
Call 911 or go to the nearest emergency room.
A product or delivery concern
Peptide medicines have different storage rules; check the label and pharmacy directions for the exact medicine you received.
Ask the pharmacy that supplied it to explain any unclear label or delivery concern.
If a GLP-1 injectable medicine arrives warm
The US drug review agency is the Food and Drug Administration (FDA).
GLP-1 medicines imitate a signal within the body that helps control appetite and blood sugar.
FDA advises against using injectable GLP-1 medicines delivered warm or lacking adequate cooling, in guidance checked September 17, 2026.
Contact the pharmacy that supplied it and ask what happens next.
For other peptide medicines
Not all peptide medicines need refrigeration; approved labels checked September 17, 2026 include some with room-temperature storage instructions.
A warm box needs an answer about the exact medicine inside. Ask the pharmacy whether the delivery met that medicine’s label and storage directions.
Ask about the exact product, not a general rule
A medicine’s active ingredient is the substance meant to produce its effect.
FDA says poor preparation can leave a made-to-order medicine contaminated, meaning unwanted material has entered it.
It can also leave the amount of active ingredient in the medicine too high or too low.
Have the prescriber or pharmacist relate the concern to your particular product and explain it.
You can also report a problem
Patients and health professionals can both send reports to MedWatch, the FDA service for reporting medical product problems.
A report of a problem during medicine use is not proof that the medicine caused it.