Hydration therapy is a medical treatment that involves the administration of fluids to restore or maintain proper hydration levels in the body. This therapy is often used for individuals who are dehydrated due to illness, excessive exercise, or heat exposure. It can be delivered through various methods, including intravenous (IV) fluids, oral rehydration solutions, or subcutaneous injections. The fluids used in hydration therapy typically contain a balance of water, electrolytes, and sometimes glucose. Common electrolytes include sodium, potassium, and chloride, which help regulate bodily functions. Hydration therapy is essential in preventing complications related to dehydration, such as kidney damage and electrolyte imbalances.