Urinary tract infections include urethritis, cystitis, pyelonephritis and renal tuberculosis. The main clinical manifestations are frequent, urgent and painful urination. Most of them are caused by bacterial infections and should be treated with antibacterial drugs. If possible, it is best to conduct a mid-phase urine bacterial culture and drug sensitivity test first, and then select the appropriate drug for treatment according to the test results. If the patient has repeatedly and repeatedly developed symptoms of episiotomy, the presence of reflux nephropathy should be noted. Drug therapy can be complemented by dietary therapy if it is accompanied by medication. In addition, there are some patients, although there are symptoms such as frequent urination, urinary urgency, but did all aspects of the detailed examination of the person failed to find the pathogen, medically called non-infectious urinary tract syndrome, treatment with antibacterial drugs is not only ineffective, but will cause side effects due to long-term use of antibacterial drugs, in this case, self-medication with diet has a more important status. In general, patients with urinary tract infections should drink more water and urinate more often. Drinking at least 2 liters of water and urinating every 2-3 hours is the most practical and effective method. By the flushing effect of large amounts of urine, some of the bacteria can be removed. Pay frequent attention to the cleanliness and hygiene of the pubic area so that bacteria from the urethra do not enter the urinary tract and re-cause urinary tract infections. Avoid catheterization as much as possible to avoid bringing bacteria into the urinary tract. Women who are prone to urinary tract infections should advise their husbands to clean their pubic area when having sex, in addition to cleaning their own vulva beforehand, because bacteria around the female urethra and urethral opening can be squeezed into the posterior urethra and bladder during sexual intercourse, thus causing infection. Sugar cane lotus root juice Recipe and method: 25 grams of fresh sugar cane, peel off the cane skin, wash with clean boiling water and squeeze the juice; another 250 grams of fresh lotus root, remove the root section and squeeze the juice. Mix the above two juices fully, boil and cool, then drink in portions and finish within a day. Effect: Sugar cane is sweet and cold in nature, and it is used to clear heat, remove irritation, moisten dryness, and harmonize the middle and lower qi. In this theory, it is used to clear heat. Lotus root is sweet in taste and slightly cold in nature to clear heat and quench thirst, cool the blood and disperse blood stasis. The two together have the effect of clearing heat and relieving irritation, cooling the blood and dispersing blood stasis, and the taste is sweet and easy to enter, making it a good drink in summer and autumn. Indications: This formula is only suitable for those who have urinary tract infection and have real heat manifestations such as low fever, yellow urine, yellow tongue coating and counted pulse. Contraindications: Chronic urinary tract infections with a long duration of illness and those who have become deficient should not take this formula. Sugar cane contains more sugars and also a small amount of various amino acids. This formula is not suitable for people with a cold spleen and stomach, chronic cough with phlegm and diabetic patients. Bamboo cane and thatch root water Recipe and method: 500 grams of bamboo cane (i.e., a kind of sugar cane, slender), washed and cut into small sections; 30 grams of white thatch root (60 grams for fresh products), put together in a tile pot, add the right amount of water, bring to a boil and boil for 30 minutes with low heat, drink in small portions, one dose a day. Effect: Sugar cane is sweet and cold in nature, and is used to clear heat, relieve irritation, moisten dryness, and harmonize the middle and lower qi. In this theory to take its effect of clearing heat; white fungus root is sweet and cold, can clear heat and diuretic, cool the blood and stop bleeding, produce fluid to quench thirst. The whole formula has the effect of clearing heat and diuresis, generating fluid and quenching thirst. It is a common heat-clearing drink in the summer and autumn in southern China. Indications and contraindications: The indications and contraindications of this formula are the same as those above. Astragalus and thatch sugar water recipe and method: astragalus (southern called “northern astragalus”), white thatch 20 grams each, 10 grams of Cistanches, add the right amount of water and boil for 30 minutes, add the right amount of sugar as a drink for internal consumption, a day a dose. Effects: Astragalus is sweet and warm in nature, which can tonify Qi and raise Yang, consolidate the surface and stop sweating, diuretic and swelling, as well as to support toxicity and produce muscle. In this case, it is used to treat urinary disorders caused by qi deficiency. White foxglove root is sweet and cold in nature, which can clear heat and diuresis, cool the blood and stop bleeding, and produce fluid to quench thirst. It can be used to treat urinary discomfort and painful dripping. Cistanches is sweet in taste and warm in nature, which can tonify kidney yang, benefit essence, laxative, and modern research shows that it can be used to treat chronic urinary tract infections. The combination of the three drugs can not only diuretic and laxative, but also benefit Qi and strengthen the kidney. Indications: This formula is only suitable for chronic urinary tract infection with deficiency manifestations such as fatigue, dizziness and tinnitus, pale tongue and sunken pulse. It is especially suitable for non-infectious urinary tract syndrome. It can also be used for idiopathic edema. Contraindications: This formula should not be taken by those with acute urinary tract infection or chronic urinary tract infection with real heat during the acute attack.