What action should be avoided when a person is having a stroke?

When a person is having a stroke, it is crucial to avoid giving them food or water. This is because strokes can impair a person's ability to swallow properly, leading to a significant risk of choking or aspiration, where food or liquid enters the lungs instead of the stomach. If a person is unable to swallow effectively due to their condition, introducing any solid or liquid can cause serious complications.

In contrast, calling for emergency help is vital to ensure that the person receives immediate medical attention. Keeping the person calm and seated helps prevent additional stress on their body and can assist in managing their symptoms. Monitoring their symptoms is equally important, as it provides necessary information for medical responders and can help in assessing the progression or severity of the stroke.