The right side of the waist pain may be caused by urinary tract infection, kidney or ureteral stones, lumbar muscle strain, etc., according to the cause of the oral antibiotics, lithotripsy particles, ibuprofen, etc., there is no most effective statement. 1. Urinary tract infection: such as the right side of the pyelonephritis and other infectious diseases of the urinary system, can cause the right side of the waist pain, can follow the doctor’s instructions oral cefixime, levofloxacin and other antibiotics anti-infection treatment. Allergic to the above drugs are prohibited. 2. Kidney or ureteral stones: if the right side of the kidney or ureteral stones caused by the right lower back pain, small stones can be oral stone granules, pregnant women should not be used, should be used in accordance with medical advice. Large stones need extracorporeal shock wave lithotripsy or surgery. 3. Lumbar muscle strain: If the pain is caused by accumulated damage to the lumbar muscles, you can take ibuprofen, celecoxib and other non-steroidal anti-inflammatory drugs as prescribed by the doctor to fight inflammation and relieve pain. It is contraindicated for those with peptic ulcers or bleeding. If there is a pain on the right side of the waist, you should actively seek medical treatment, standardized treatment under the guidance of the doctor, so as not to delay the condition, do not blindly use drugs.