Kidney stone facts(reference:http://www.healthline.com/health/symptoms-of-kidney-stones)

(reference:http://www.healthline.com/health/symptoms-of-kidney-stones)
A kidney stone is a hard, crystalline mineral material formed within the kidney or urinary tract.
mall masses of salts and minerals that form inside the kidneys and may travel down the urinary tract. Kidney stones range in size from just a speck to as large as a ping pong ball.
The size of the stone is important, but where it is located and whether it obstructs or prevents urine from draining can be just as important.
The leading cause of kidney stones is a lack of water in the body.
The location of the stone and its progress through your urinary tract can affect the type of symptoms you experience. Many people describe the feeling of kidney stones as a sharp pain on one side of their back or lower abdomen.
You may be advised to wait until you pass your kidney stone when you go to the toilet, and to try to collect it from your urine. You can do this by filtering your urine through gauze or a stocking.
you may experience these signs and symptoms:

Severe pain in the side and back, below the ribs
Pain that radiates to the lower abdomen and groin
Pain that comes in waves and fluctuates in intensity
Pain on urination
Pink, red or brown urine
Cloudy or foul-smelling urine
Nausea and vomiting
Persistent need to urinate
Urinating more often than usual

Four treatments look promising:
Jump to the One that Works
Lemon Juice and Olive Oil
Apple Cider Vinegar
Coke and Asparagus
Lab Grade Chanca Piedra

Surgery

Surgery may be needed to remove a stone from the ureter or kidney if:
The stone fails to pass.
The pain is too great to wait for the stone to pass.
The stone is affecting kidney function. Small stones in the kidney may be left alone if they are not causing pain or infection. Some people choose to have their small stones removed. They do this because they are afraid the stone will unexpectedly start to pass and cause pain.