Kidney dialysis diet helps maintain a balance of electrolytes, minerals, and fluids in patients who are on dialysis. The special diet is important because dialysis alone does not effectively remove all waste products. These waste products can also build up between dialysis treatments.
Most dialysis patients urinate very little or not at all, and therefore fluid restriction between treatments is very important. Without urination, fluid will build up in the body and cause excess fluid in the heart, lungs, and ankles.
The purpose of dialysis is that it removes excess water and nitrogenous wastes, reducing the manifestations of renal failure. Dialysis can be used temporarily if the client has acute renal failure or as a permanent, life-sustaining treatment if the client had chronic renal failure. In the latter case, the dialysis must continue for the rest of patient's life unless successful kidney transplantation is performed.
Kidney dialysis diet, coupled with dialysis, is also used to control uremia and to physically prepare the client to receive a transplanted kidney. Dialysis is usually necessary to keep the client alive until a suitable kidney donor kidney is found. If the transplanted kidney does not immediately function adequately, dialysis may help prevent uremia until the kidney begins functioning properly.
Here are some general guidelines on what to do before or after dialysis treatment has started:
1) Eat regular meals.
2) Include plenty of variety in your diet. This will provide you with essential nutrients such as protein, calories, vitamins and minerals. These nutrients keep you well nourished.
3) Eat some high-fiber foods such as whole-grain bread and cereals.
4) Eat only moderate amounts of fats.
5) Avoid adding extra salt to foods if you have high blood pressure.
You can say that these guidelines are very practical and easy to follow. But I'm still including it here in this article because you need to be reminded of this fact. Although we know what's necessarily good, we don't always do it. In fact, most of us just do the opposite because we think of ourselves as invincible to the many health risk factors in our environment. But now that you have a renal disease, you need to follow these guidelines more that ever.
Kidney dialysis diet will not focus only on the general guidelines but also on specific measures on what to do pre and post dialysis treatment.
These measures are very important because they can help preserve renal function and delay the need for transplantation as long as possible.
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