Administering glucose orally is contraindicated for patients who are:

Administering glucose orally is contraindicated for patients who are unconscious or unable to swallow due to the risk of aspiration or choking. When a person is unconscious, their gag reflex may be impaired, making it dangerous to give anything by mouth. If glucose is administered orally in such cases, it could lead to the individual inhaling the substance into their lungs, which can cause aspiration pneumonia and other serious complications. Ensuring the patient is alert and responsive is critical when administering oral glucose, as they need to be able to safely swallow it and control their airway. Proper assessment of the patient's level of consciousness is essential before deciding on the method of glucose delivery.