When you have kidney disease stages 1 and 2, it is important to drink enough water—around 64 ounces, or eight glasses every day. This will help keep your kidneys hydrated and working well. 肾病患者需要结合自身情况适量饮水。 没有明显禁忌症的患者无需刻意限制饮水量,出现明显水肿、尿量减少或者胸闷憋气心衰等情况的患者需要自觉减少饮水量,同时配合低盐饮食,避免饮水过多、水钠潴留,加重病情