After an ICU stay, patients typically remain in the hospital for several more days before they are discharged. Most are moved to a step-down unit, which allows for continued close monitoring. From there, they transition to a standard hospital ward before being discharged to go home.
The purpose of the Intensive Care Unit (ICU) is to provide critical support to patients while the underlying cause of their condition is being addressed and treated. For instance, someone with pneumonia might need to be intubated and placed on a mechanical ventilator to assist their breathing until antibiotics effectively treat the infection. Many patients experience quite short stays in the ICU, typically ranging from 1-2 days. These patients often include those who were previously healthy and are recuperating from planned surgeries or suffering from infections that are straightforward to treat.