First and foremost, kidney patients should follow their doctor's recommendations to determine their daily water intake. The doctor will provide personalized advice based on the patient's specific condition, such as the extent of kidney damage, the presence of edema, high blood pressure, and other symptoms.
By regularly monitoring weight and urine output, patients can assess their body's hydration status. An increase in weight or a decrease in urine output may indicate the need to adjust water intake.
Avoid drinking large amounts of water at once. Instead, spread water consumption throughout the day in small amounts to maintain fluid balance.
Kidney patients may need to limit the intake of sodium, potassium, and phosphorus. Therefore, they should choose low-sodium, low-potassium, and low-phosphorus water sources, such as purified or distilled water.
Be mindful of the hidden water content in foods, such as fruits, vegetables, and soups. This water should also be included in the daily water intake.
In hot or dry climates, or during periods of high physical activity, it may be necessary to increase water intake to compensate for the water lost through sweating.
If symptoms such as thirst, dry lips, reduced urine output, or dark-colored urine occur, report them to a doctor promptly.