Recently i had a sonography on recommendation of my family doctor because i was suffering from a serious pain on left side of my pelvis and the reports state that i've been diagnosed with a 5mm calculus in my gall bladder. So i asked my family doctor what is the cure for this? He replied back saying that i need to undergo an operation in order to remove that gall bladder stone. The pain is nowhere seen now but still i want it to be cured as soon as possible. Is there any chances of getting rid of it with oral medication or without undergoing any surgery?