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A growing number of reports from nurses and anesthesiologists say that drugs like Ozempic and other GLP‑1 receptor agonists are causing problems during surgery. Doctors are finding that patients who have taken these medications recently can have unexpected trouble with their airway and digestion under anesthesia. In some cases, surgeries have been paused or canceled because the team judged it unsafe to proceed. GLP‑1 receptor agonists are a class of drugs that include semaglutide (the active ingredient in Ozempic and Wegovy). In plain terms, they mimic a gut hormone that helps control appetite and blood sugar. One of the ways they work is by slowing how quickly the stomach empties after eating. That slower stomach emptying is actually helpful for reducing hunger and improving blood-sugar control, which is why these drugs are used for diabetes and weight loss. The practical problem in the operating room comes from that slowed stomach emptying. When a person is put under general anesthesia, their normal reflexes to protect the airway are reduced. If the stomach still contains food or liquid because it emptied slowly, there’s a higher risk that stomach contents can flow up and enter the windpipe (aspiration). The reports you’re reading are clinical observations and case reports from nursing and anesthesia staff — not a large randomized trial — but they describe real incidents where anesthesia teams encountered a full stomach or unexpected vomiting risk and had to abort or delay procedures to avoid causing harm. Why this matters is straightforward: anesthesia safety depends a lot on knowing whether a patient’s stomach is empty. If many people taking these medications still have food in their stomachs despite standard fasting rules, anesthesiologists may need new guidelines — for example, longer fasting times or different approaches to airway management. People planning elective surgery who are on GLP‑1 drugs, or their clinicians, should be aware of this so they can plan timing of doses and fasting to reduce risk. There are important caveats. The reports are mainly observational and come from clinical practice rather than controlled studies, so we don’t yet have precise numbers on how common these problems are or which patients are at highest risk. Stopping these medications suddenly can have consequences for blood sugar and weight management, so any change should be coordinated with the prescribing clinician. Also, not every person on a GLP‑1 drug will have trouble — risk likely varies by drug, dose, timing of last dose, and individual stomach motility. Regulatory bodies and anesthesia societies may update formal guidance as more data appear. Bottom line: GLP‑1 drugs can delay stomach emptying, and that appears to raise anesthesia-related risks in some patients — talk with your surgical and prescribing doctors well before an operation so they can make a safe plan.
Source: AllNurses.com