There is no such thing as “which three kinds of people should not take Stonecutting Granules”. However, according to the instructions, pregnant women and people with allergies should be cautious. Stone-discharging granules have the effect of clearing heat and inducing diuresis, clearing obstruction and discharging stones. Dashi Granules is composed of Lianqian Cao, Salt Psyllium, Mutong, Xu Changqing, Shi Wei, Lonicera, Slippery Rock, Qu Mai, Abutilon Abutilon, etc. It is used for the treatment of stones caused by dampness and heat in the lower jiao. It is used for stone drenching (discharge of gravel during urination, or sudden interruption of urination, pain in the urethra, intolerable pain in the waist and abdomen) caused by dampness-heat in the lower Jiao, which is characterized by pain in the waist and abdomen, dysuria, or hematuria; and urinary system stones with the above symptoms. During the medication period, you should drink plenty of water, avoid greasy food, and carry out appropriate activities. The specific use of drugs should be guided by a specialist physician.