Hydrocele is an abnormal increase of fluid in the intestines. Hydrocele may be caused by glomerulonephritis, malignant tumor, cirrhosis of the liver and ascites, and it can be treated with medication, puncture therapy and surgery. 1. Glomerulonephritis: Glomerulonephritis increases urinary protein and serious loss of serum protein, leading to edema and increasing ascites in the body. When the intestinal fluid is retained in the body and cannot be discharged, diuretics can be taken, such as spironolactone, furosemide, hydrochlorothiazide and other drugs to accelerate the discharge of fluid from the kidneys. 2. Malignant tumors: endothelial growth factor of tumors can promote tumor neovascularization and increased capillary permeability, which in turn promotes the accumulation of ascites. Puncture therapy can be performed to drain the fluid from the patient’s body to the outside of the body through abdominal puncture, which should be performed several times. In order to avoid cardiac insufficiency caused by large amounts of ascites, the amount of ascites released each time should be controlled to ensure enough blood to maintain normal circulation. 3. Cirrhosis: Cirrhosis can cause autoimmune reduction, leading to hepatitis and accumulation of ascites in the body. Surgical treatment can be performed, using fluid ultrafiltration and concentration surgery for treatment to reduce intestinal fluid retention, relieve symptoms of abdominal distension, improve renal function, and increase diuretic effect. Intestinal fluid retention serious cause patients discomfort, it is recommended that timely medical treatment, follow the doctor’s instructions.