What are the different causes of polyuria?

referring to urine excretion over 3 liters (Appx. 2.8 liters), polyuria usually results from hyperglycemia, which is conditions causing night polyuria and drinking large amounts of water, which is the most visible. The use of certain drugs, especially those ordered for high blood pressure, also increase urine output. With the exception of excessive water drinking, common causes of polyuria can be associated with several abnormal conditions that occur in the body - either a critical reduction in the reaction of the antidiuretic hormone (ADH) or the amount of ADH relaxed. It is also associated with the excretion of soluts such as glucose and salt. Polyuria is most found in people with diabetes mellitus, which was not managed and in the older population.

hyperglycemia, the state of excessive blood sugar, ends in polyuria. This is due to the functioning of the kidneys when they try to handle a large amount of glucose to return to the body. Instead of LEDVIN fails in filtering because there is not enough protein available to move all glucose from the kidneys, which eventually led to the secretion of glucose in the urine. The reason for this happens is related to the fact that sugar, like salt, concentrates urine and pulls water to dilute its concentration when water flows from the area of ​​higher water concentration to the lower. The previous hints of insipidus and mellitus diabetes include the causes of polydipsia polyuria, remarkable thirst leading to an increased amount of excreted urine.

characterized by fatigue, swelling of the lower limbs and breathing difficulties, congestive heart failure is included in the causes of polyuria, especially at night. Etiology of increased urine production at night in the case of congestive heart failure involves the inability of tsrdce effectively moving through blood throughout the systemic circulation, causing fluid to accumulate in places such as abdomen and ankles. At night during sleep, the body attempts to reabsorb liquid and release a large amount of urine. Night polyuria has a tendency of aboutinfluencing the older population.

, which was determined as one of the causes of polyuria, the metabolism of certain drugs leads to increased urine performance. The diuretics used in the treatment of hypertension work to reduce blood pressure by urination. The salt is excreted together with the urine according to the instructions of the kidneys and because there is a lower volume of water in the blood, this will reduce the pressure. Other medicines that have polyuria include metronidazole, which is provided for trichomoniasis, as well as antihistamines such as chlorpheniramin maleate.