It is difficult to determine how long it will take to recover from damp heat of the bladder, which is related to the individual’s physical condition and the severity of the disease, and should be treated with medication as prescribed by the doctor. The main symptoms of bladder dampness and heat are frequent urination, urinary urgency, painful urination or accompanied by blood in the urine. With the development of the disease, the dampness and heat damage to the positive qi will lead to lingering and difficult to cure. The main contradiction of bladder dampness and heat is dampness, dampness is removed, then the heat is not attached, and each person’s disease process is different, the degree of dampness retained in the body is also different, the treatment process will have different time to see the effect, so it is not possible to determine how long it can be good. People with dampness and heat in the bladder can take Bazheng San for evidence-based treatment. Bazheng San has the effect of clearing heat and fire (removing heat and fire from the body), inducing diuresis, and treating frequent urination, urgent urination, and painful urination caused by dampness-heat subluxation (dampness and heat invading the intestines, bladder, pubic area, and lower limbs, etc.). It is forbidden to take Bazheng San for cold body, long-term use of it will cause abdominal distension, diarrhea and other adverse reactions, and it is forbidden to eat spicy and greasy food during the use of it. The appearance of bladder dampness and heat symptoms, it is recommended to consult a doctor in time, do not blindly take medication on their own, so as not to delay the condition.