There is no clinical prescription for the treatment of nocturia at night. Nocturia is mainly related to drinking a lot of water before going to bed, chronic interstitial nephritis, right heart failure, etc. Patients need to follow the doctor’s instructions to use medication, but also to strengthen the life care. 1. Drinking a lot of water before going to bed: When some people drink a lot of warm water before going to bed, the phenomenon of excessive nocturia will occur after metabolism by the kidneys. After controlling the amount of water consumption before going to bed, the phenomenon of nocturia can be improved and no other special treatment measures are needed. 2. Chronic interstitial nephritis: the disease can cause nocturia. Usually, patients need to take captopril, benazepril and other angiotensin-converting enzyme inhibitors, chlorosartan, irbesartan and other angiotensin II receptor antagonists to protect renal function, but also help to slow down the progression of kidney disease. 3. Right heart failure: patients with this disease can also be manifested as nocturia. Patients need to follow the doctor’s instructions to use furosemide, spironolactone and other diuretics, but also can use digoxin, cediran and other drugs to improve the condition. Some patients may also be treated with vasoactive drugs such as nitroglycerin and dopamine. Patients can also be relieved of excessive nocturia when their condition is under control. In addition, hypertension, diabetes mellitus, urethritis, cystitis, etc. can also cause nocturia in some patients. It is recommended that patients consult a doctor for examination in a timely manner, in order to clarify the disease and then follow the doctor’s instructions to use medication, not to use folk remedies or self-medication.