Diuresis definition in medicine
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Diuresis Definition in Medicine
Medical Definition of Diuresis
In medicine, diuresis refers to the increased production or flow of urine by the kidneys. This process is often induced intentionally to help remove excess fluid from the body, especially in the management of certain health conditions 123456.
Diuresis and Diuretics: Key Concepts
Diuretics are substances or drugs that cause diuresis. While the strictest definition of a diuretic includes any agent that increases urine flow (even water), in medical practice, the term usually refers to drugs that specifically increase the excretion of sodium (Na+) and water by the kidneys 12345. Most diuretics work by inhibiting the reabsorption of sodium in the kidney tubules, which leads to increased urine output 1245.
Types of Diuresis
Diuresis can be described in different ways depending on what is being excreted:
- Water diuresis: Increased excretion of water.
- Salt diuresis (saluretic): Increased excretion of sodium and chloride ions 235.
Clinical Importance of Diuresis
Inducing diuresis is a key strategy in treating conditions where the body retains too much fluid, such as heart failure, hypertension, kidney disease, liver cirrhosis, and certain pregnancy complications 256. By increasing urine output, diuretics help reduce fluid overload, relieve symptoms like edema, and lower blood pressure 56.
Conclusion
In summary, diuresis in medicine means the increased production of urine, usually achieved with diuretic drugs that promote the excretion of sodium and water. This process is essential for managing various medical conditions related to fluid retention and maintaining the balance of body fluids 123456.
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