Leakage of urine after chemotherapy for leukemia can be relieved by drinking more water or taking oral medications such as ningtuotai and sanjin tablets. 1. Leakage of urine after chemotherapy for leukemia is often due to the adverse reactions of chemotherapy drugs, chemotherapy drugs excreted into the bladder through urine can cause chemical damage to the bladder mucosal tissue, acute hemorrhagic lesions of the bladder mucosa and bladder mucosal edema, which is often manifested as urinary frequency, urinary urgency, urinary pain and other symptoms of urge urinary incontinence. 2. In daily life, you should drink more water, urinate more often, eat a light diet, and take some traditional Chinese medicines such as NINGUOTAI, SANJIN tablets, or URINE CAPSULE to alleviate the clinical symptoms. At the same time, pay attention to personal hygiene, change clothes frequently. Leakage of urine after chemotherapy for leukemia is recommended to consult a doctor, under the guidance of the doctor for medication, avoid self-medication.