Drinking cola for urethral stones may or may not dislodge the stones. Cola belongs to carbonated drinks, the ingredients of which may promote the occurrence of stones and have a great impact on the discharge of stones, but at the same time, cola contains a high level of sugar, which can produce osmotic diuretic effect, and the increase in urine may promote the discharge of stones, so drinking cola may lead to further aggravation of the symptoms of the stones, or it may promote the discharge of the stones. The urethral stone crowd can drink more boiled water to promote the discharge of stones, can be bounced through the exercise and other ways to promote the discharge of stones, if necessary, can be taken to promote the discharge of stones by taking some of the stone particles, stones > 1cm crowd can be through the ultrasonic lithotripsy treatment, it is recommended to consult a doctor in a timely manner.