What do the do in the hospital when a person is dehydrated?

When a person is dehydrated in the hospital, healthcare providers typically assess the severity of the dehydration through physical exams and lab tests. They often administer intravenous (IV) fluids to rapidly rehydrate the patient and restore electrolyte balance. Additionally, they may monitor vital signs and fluid intake/output to ensure the patient responds well to treatment. In some cases, specific underlying causes of dehydration are addressed as well.