The drug treatment of kidney stone includes symptomatic treatment and lithotripsy treatment, lithotripsy treatment and drug treatment for the cause of the disease. 1, symptomatic treatment: acute attacks of renal colic need to take some oral antispasmodic and analgesic drugs, such as atropine or scopolamine, containing nifedipine, but also anal plug indomethacin suppositories for pain relief. If the renal colic caused by kidney stone is clearly diagnosed in the hospital, you can use some intramuscular injections of pain medications, such as 6542, Dulcolax, etc. 2.Lithotripsy treatment: For smooth stones less than 6 mm in diameter, if there is no obstruction in the urinary tract below the stone, or if the stone does not cause complete obstruction, you can take lithotripsy flush with more water and proper exercise to help the stone discharge. α-blockers and calcium blockers also have the function of soothing the smooth machine and promoting the discharge of kidney stones to the ureter, to the bladder and out of the body. 3.Lithotripsy: By changing the pH value of urine, it can increase the solubility of stone minerals and reduce the size of stones as much as possible to achieve the purpose of clinical treatment. It is commonly used for uric acid stones and cystine stones. Uric acid stones can be dissolved by alkalinizing the urine with sodium bicarbonate, sodium potassium hydrogen citrate, and acetazolamide, a carbonic anhydrase inhibitor. Cystine stones can be treated with cystine-lowering drugs, such as thioprostenol and acetylcysteine. If kidney stones are combined with infection, antibiotics are required. Of course, there are still some difficulties for patients themselves to judge what kind of treatment. It is recommended that patients go to the hospital to see a specialist, and then according to the specific situation, the specialist will choose the treatment.