The clinical treatment of water retention in the body generally includes the following two methods: first, drug therapy, patients with water retention, mostly due to low albumin index, resulting in a decrease in plasma colloid osmotic pressure, intravascular water infiltration into the tissue interstitial, at this time, through a large amount of supplemental human albumin, improve plasma colloid osmotic pressure, can effectively reduce the water in the blood vessels, continue to extravasate, while intravenous administration of furosemide static push,. Enhance diuresis, which can reduce the excess water in the body. Secondly, for patients with obvious symptoms of fluid accumulation in the body, the effect of simple supplementation of albumin and diuresis is not obvious at this time, so local puncture and drainage can be performed to drain the fluid accumulation to effectively reduce the symptoms of fluid accumulation. However, attention must be paid to strengthening the supplementation of albumin to avoid the recurrence of fluid accumulation, which cannot be relieved.