How long can a stomach bug last?

The duration of a stomach bug, also known as gastroenteritis, can vary depending on the individual and the specific cause of the illness. In general, symptoms of a stomach bug can last anywhere from a few days to a couple of weeks.

In most cases, a stomach bug will resolve within a few days. However, some cases may be more severe and last longer. For example, gastroenteritis caused by certain bacteria or viruses may persist for up to a week or longer. Additionally, individuals with weakened immune systems may experience longer or more severe symptoms.

It is important to note that if symptoms of a stomach bug persist for more than a few days or if they become severe, it is advisable to seek medical attention for evaluation and treatment.