The management of the renal stones
depends upon the size, number, site of the stones and other factors like associated infection, obstruction ( which would have been showed on urine tests and ultrasound
if it were there) .
Syrup Citralka is an agent which alkalinises the urine.
Some of the stones tend to form in acidic urine in which the syrup helps in preventing the stone growing in size. However it doesn't dissolve or break the stone.