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Furosemide, sold under the brand name Lasix among others, is a loop diuretic medication used to treat edema due to heart failure, liver scarring, or kidney disease. [4] Furosemide may also be used for the treatment of high blood pressure. [4] It can be taken intravenously or orally. [4]
Hypokalemia is a low level of potassium (K +) in the blood serum. [1] Mild low potassium does not typically cause symptoms. [3] Symptoms may include feeling tired, leg cramps, weakness, and constipation. [1] Low potassium also increases the risk of an abnormal heart rhythm, which is often too slow and can cause cardiac arrest. [1] [3]
dRTA commonly leads to sodium loss and volume contraction, which causes a compensatory increase in blood levels of aldosterone. [4] Aldosterone causes increased resorption of sodium and loss of potassium in the collecting duct of the kidney, so these increased aldosterone levels cause the hypokalemia which is a common symptom of dRTA. [4]
The condition is occasionally referred to by the names of the authors of the first report: Schwartz-Bartter syndrome. [30] Because not all people with this syndrome have elevated levels of vasopressin, the term "syndrome of inappropriate antidiuresis" (SIAD) has been proposed as a more accurate description of this condition. [31]
Diuretic therapy – loop diuretics and thiazides can both initially cause increase in chloride, but once stores are depleted, urine excretion will be below < 25 mEq/L. The loss of fluid from sodium excretion causes a contraction alkalosis. Diuretic abuse among athletes [4] and people with eating disorders [5] may present with metabolic alkalosis.
Low potassium is caused by increased excretion of potassium, decreased consumption of potassium rich foods, movement of potassium into the cells, or certain endocrine diseases. [3] Excretion is the most common cause of hypokalemia and can be caused by diuretic use, metabolic acidosis , diabetic ketoacidosis , hyperaldosteronism , and renal ...
Most people report eating and drinking more than usual during the holidays, gaining on average 1 to 2 pounds of body weight. ... "Many of these cause extreme bowel movements, which can lead to a ...
They can be used in combination with other anti-hypertensives or drugs that cause hypokalemia to help maintain a normal range for potassium. For example, they are often used as an adjunct to loop diuretics (usually furosemide) to treat fluid retention in congestive heart failure and ascites in cirrhosis. [11]