Talcum powder is usually used to boil Chinese medicine in the form of packet decoction, and patients are advised to follow the doctor’s instructions to standardize the use of medication. Talcum powder belongs to a Chinese medicine, usually made from talcum stone after purification, crushing, drying and other processes. Talcum powder has the effect of diuretic and diaphoretic (to improve the problem of dribbling in urine, small amount of urine not passable), clearing away heat and relieving heatstroke, and dispelling dampness and astringing sores when used externally. It is used for heat drenching (obvious burning and stinging pain when urinating, accompanied by frequent urination and urgency, and discomfort of traction in the abdomen), stone drenching (discharging gravel when urinating, or sudden interruption of urination, pain in the urethra, and intolerable pain in the lower back and abdomen), hot and astringent pain in urination, and thirst and heat-dampness. Not to be taken if the spleen is weak, the essence is slippery, or if there is fever or fluid injury. Pregnant women should take with caution. If the patient has any discomfort, please go to the regular medical institutions; if you need to use talcum powder, it must be used under the guidance of a professional doctor.