Hi Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concern.
Most kidney stones eventually pass through the
urinary tract on their own within 48 hours, with ample fluid intake.
Treatment includes pain-control medications and, in some cases, medications to facilitate the passage of urine. Intravenous pain medications can be given when nausea and
vomiting are present.
There are several factors which influence the ability to pass a stone. These include the size of the person, prior stone passage,
prostate enlargement, and the size of the stone.
A 4 mm stone has an 80% chance of passage. If needed,
lithotripsy (a procedure in which ultrasonic waves are used to break stone into smaller ones so that they pass ureter easily) or surgical techniques may be used for stones which do not pass through the ureter to the bladder on their own.
Ketorolac , an anti-inflammatory drug, and narcotics may be used for pain control in
severe pain.
Aspirin, and NSAIDs must be avoided if lithotripsy is to be done because of the increased risk of bleeding.
Hope this information helps