The perfusion time for early superficial bladder cancer is 1 year postoperatively, during which time a repeat cystoscopy is required every three months. The specific needs to be judged according to the malignancy of the tumor. According to the 2019 Chinese Guidelines for the Diagnosis and Treatment of Urological and Male Diseases, the perfusion regimen for superficial bladder cancer is mainly one immediate postoperative perfusion, two intensive bladder perfusions per week for a total of 6-8 times, and then once a month until one year after surgery. Early superficial bladder cancer may have symptoms such as hematuria, frequent urination, urinary urgency, etc. It is usually treated by surgical resection, but it can also be treated by intravesical instillation, and common drugs include doxorubicin, BCG, epirubicin, etc., which are diluted with saline and then instilled into the bladder. Patients should pay attention to balanced nutrition in diet, eat less overheated, spicy and rough food, eat more light and easy to digest food, and eat less and more meals. For early superficial bladder cancer perfusion, it is recommended to go to regular hospital for standardization.