Kidney cyst is the name of Western medicine, belongs to the Chinese medicine “waist pain”, “blood in urine”, “accumulation” and other categories, symptomatic kidney cysts can be manifested as the affected side of the abdomen or back distension and pain, can also appear hematuria, Abdominal masses, increased body temperature and general discomfort, etc., and from the efficacy of the half lotus, the analysis of its role in the treatment of renal cysts, it is not very useful. The source of the drug is the dried whole herb of the plant of the family Labiatae, its taste is pungent, bitter, cold, with the effect of clearing away heat and detoxification, resolving blood stasis and diuresis, mainly used for boils and poisons, sore throat, bruises and injuries, and urination, edema and other symptoms of treatment, not much for the improvement of the symptoms of renal cysts. In addition, the use of Chinese herbs, pay attention to the identification of the combination, a single Chinese herb is usually difficult to play a role in the treatment of the disease, so patients with renal cysts should not blindly self-medication of half a lotus. For patients diagnosed with renal cysts, but once pain, urinary tract obstruction, infection, bleeding, rupture or ruptured cysts, it is necessary to seek medical help as soon as possible for treatment, do not self-medication to avoid delaying the condition.