Kidney stone pain rating

WHO, also known as the World Health Organization, divides pain into 0-4 degrees. 0 degrees is painless. 1 degree is mild pain for intermittent pain without medication. 2 degrees is moderate pain for continuous pain, affecting rest, requiring painkillers. 3 degrees is severe pain, for continuous pain, without medication can not relieve pain. 4 degrees is severe pain, for continuous pain, with changes in blood pressure and pulse. Kidney stones themselves are dull pain or dull pain, and normal belongs to 1 degree mild pain. If kidney stones fall into the ureter and become ureteral stones, it will cause renal colic, renal colic belongs to severe pain, at least 3 degrees, that is, it cannot be relieved without painkillers. If you show renal colic, you can go to the hospital in time and ask your doctor to help you with pain relief.