Coitus is not a contraindication for renal failure patients, whether patients with renal failure can have coitus depends on their own situation. If the condition is stabilized, such as in the patient’s blood pressure, complication control is good, the vital signs are stable, the patient feels good, there is no discomfort, you can cohabit. However, if the patient with renal failure is more tired, the overall physical condition is relatively poor, edema, especially edema of the reproductive organs, coitus should be avoided, otherwise it may lead to aggravation of the condition. Patients with poorly controlled blood pressure should also avoid coitus to avoid accidents such as cerebral hemorrhage, or chest tightness and breath holding. In addition, patients with renal failure usually have hormone level changes, which can easily lead to decreased libido, such a situation should not force themselves to rest. Because of kidney failure patients immunity is relatively poor, coitus should be kept clean and hygienic private parts, so as not to cause urinary tract infections. At the same time to do a good job of contraceptive measures, because renal failure to take drugs may have an impact on future generations, this time it is not recommended to have children.