Flüssigkeitsgleichgewicht

Flüssigkeitsgleichgewicht, also known as fluid balance, refers to the state where the amount of fluid entering the body is equal to the amount of fluid leaving the body. This equilibrium is crucial for maintaining normal physiological functions and overall health. The body's fluid content is influenced by intake through drinking and food, as well as metabolic water production. Fluid output occurs through urine, feces, sweat, and respiration. Maintaining this balance is primarily managed by the kidneys, which regulate the volume and concentration of urine produced. Hormones like antidiuretic hormone (ADH) and aldosterone play significant roles in controlling water reabsorption and excretion. Disruptions to the Flüssigkeitsgleichgewicht can lead to dehydration, characterized by insufficient body fluid, or overhydration, where there is an excess of body fluid. Both conditions can have serious health consequences, affecting electrolyte concentrations, blood pressure, and cellular function. Medical conditions such as kidney disease, heart failure, and diabetes can impair the body's ability to maintain proper Flüssigkeitsgleichgewicht. Monitoring fluid intake and output is often a key aspect of patient care, especially for those with underlying health issues.