Dialysis patients avoid drinking too much

Uremic patients generally have to rely on dialysis to extend life, what to pay attention to it in the end of dialysis? In the end can not drink it? Many patients have questions about this article, please kidney specialists to find out more answers.

Excessive drinking dialysis patients generally appear edema, edema is a common manifestation of excessive body water, suggesting that the body of water increased more than 3kg. However, no edema does not mean that small body of water. If the patient is on dialysis excessive drinking will appear hypertension. Hypertension, chronic hemodialysis population 80% is due to excess body water. Like blood vessels filled with liquid pipeline system, pressure blood flow to the inner vessel wall is blood pressure. When moisture increases, increased blood vessels inside the blood vessel over-filling, causing blood pressure.

In addition, if you are on dialysis patients with excessive drinking will be heart failure. Heart Like a rubber ball filled with liquid, systolic blood being pumped out into the bloodstream, diastolic blood flowing to the heart. When too much water, increase intravascular blood, too much blood rushing back to the heart, the heart over-filling, when blood flowing to the heart than the heart of tolerance, heart failure occurs. Also, too much water makes the heart over-filling, over time, the heart of the "elasticity" is gradually reduced, the ability to reduce shrinkage, can also cause heart failure. This situation and the balloon is inflated too much to lose elasticity very similar. When there will be short of breath, shortness of breath, coughing, palpitation, palpitations, heart failure physical decline, not supine other symptoms, walking upstairs, activity, force, mental stress is more obvious, long-term hemodialysis is the most common cause of death in the crowd .

Dialysis drinking too much may also pulmonary edema, cerebral edema. Heart failure caused by too much water, the water will accumulate in the heart and lung tissue, causing lung failure, increased hypoxia, seriously endangering safety. If the water continues to grow, it may cause cerebral edema, brain function impairment, headache, nausea, vomiting, drowsiness, convulsions, irritability, severe cases coma and death. Therefore, no urine or less urine (<400ml / d) in hemodialysis patients must limit water intake, including water, tea, drinks, soups, porridge, wine, etc., in order to ensure adequate water body.

Dialysis patients avoid drinking too much. Dialysis patients must pay attention to proper intake of water, which also includes a moisture content of their usual consumption of food, not because of too much water intake simply aggravate their condition. Once patients discomfort must be treated.

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