In recent years, there has been an increase in the number of patients being treated in intensive care units (ICU). This has resulted in a shortage of ICU beds in many hospitals. In order to cope with this demand, some hospitals have started using ICU beds for less critically ill patients. This practice has raised concerns among many healthcare professionals, as it can put patients at risk. ICU beds are designed for patients who need close monitoring and care, and are not suitable for patients who do not require this level of care. Putting less critically ill patients in ICU beds can put them at risk of complications, and can also prevent other patients who need ICU care from getting the treatment they need. Despite the risks, using ICU beds for less critically ill patients is often the only option for hospitals that are struggling to cope with the demand. If a hospital does not have enough ICU beds, then less critically ill patients may have to be treated in general wards, which can also be dangerous.