Renal Calculi

© 2011 - 2013 Renal Calculi. All right reserved.  All content on renalcalculi.net is copyrighted and may not be republished without our expressed written permission. This site has affiliate relationships with and receives compensation from some companies whose products are on our site.


about | contact | privacy | disclaimer | sitemap


Renal Calculi Logo

Info & Treatments for Kidney Stones & Kidney Disease

Neville Bio Frame Neville Pettersson Avatar

About Me


My name is Neville Pettersson and this is my site. I hope you find it useful. I try to keep it updated frequently.

I’m just a regular guy, married with 2 kids. I’ve created this site to help people find good info about cold sores. You can follow me on Facebook, Twitter and Google+ and Pinterest.

renalcalculi

Renal colic refers to abdominal pain. It's moderate to severe in intensity. Normally it's a symptom of kidney stones or renal calculi. It's a moving, circulating pain that starts in the abdomen and moves from the abdomen to the groin and back. It varies in intensity. Sometimes renal colic is a dull pain, sometimes sharp. At its worst, renal colic -- the pain of kidney stones -- has been described as one of the most intense forms of pain ever suffered by the human body, worse than burns, gunshot wounds, broken bones, or the pain of childbirth. The pain sometimes comes in waves and is sometimes constant. The location of the strongest pain may be in the kidney area or the bladder area or both, usually depending on where exactly the obstruction caused by the kidney stone is found.

Causes And Risk Factors


Renal colic, a symptom of kidney stones, is of course
caused by kidney stones; the real question is not what causes renal colic but what causes kidney stones themselves. Renal calculi may have multiple sources. They can be caused by urinary tract infections, diseases of the small intestine, gout, excess calcium, inflammatory bowel disease, excess uric acid in the urine, and dehydration, among other things.


Dietary factors increasing the danger of kidney stones include excessive meat intake and excessive intake of other protein-rich foods, excessive calcium consumption, and of course failure to drink enough water. Alcohol abuse can increase likelihood of kidney stones if it leads to dehydration. Complications of certain medical treatments, including surgery and chemotherapy, can also contribute.


Continued below....

Treatment


Renal colic always indicates that a kidney stone requires at least a minimal level of treatment. Kidney stones can occur without any noticeable symptoms at all, but obviously if someone is suffering from renal colic that isn't what's happening. Treatment of the pain itself is indicated using pain medications -- acetaminophen for milder cases, opioids for more severe pain. In addition, monitoring is necessary to verify that the kidney stone passes naturally. Once that happens, the pain should subside.

That's all that's required for the smaller kidney stones, but for larger ones more may be necessary. If the kidney stone is large enough that it can't pass the system without intervention, more aggressive treatment becomes a requirement. Stones less than four millimeters in diameter should normally pass without difficulty. Stones larger than that reduce the chances of successful natural elimination, and for stones eight millimeters in diameter or larger, surgical intervention is almost always required.

What kind of surgical intervention to use again depends on the size of the stone and secondarily on its location. The least aggressive treatment beyond pain medication and monitoring is lithotripsy, which uses either pulsed ultrasound bursts or laser light to break up the kidney stone into smaller stones that can pass naturally.


Ultrasound lithotripsy involves the use of pulsed sound waves. The patient reclines on a table with a liquid-filled cushion placed under the location of the kidney stone. Medical imaging is used to locate the stone precisely. A series of sonic pulses is directed at the stone. If the treatment is successful, the large stone will break into several smaller ones and the body will pass these stones through the urinary tract and out of the body.

Laser lithotripsy is slightly more invasive, inserting a scope into the body to find the kidney stone, feeding a fiber optic cable down the length of the scope, and using this to direct laser light pulses to break up the kidney stone. This has a somewhat higher chance of success than ultrasound lithotripsy, but is more invasive and so a less desirable option when ultrasound lithotripsy is believed to have a good chance of breaking up the kidney stone.

More intrusive forms of surgery may be required when the kidney stone is too large to treat with lithotripsy.
Laporoscopic surgery can often be used to physically break up the stone, or in extreme cases conventional open surgery can be used to physically remove the kidney stone from the body. This last method is highly invasive, must be done in a hospital setting, and requires a long recovery time compared to other treatment methods.

Prevention


In addition to direct treatment of the kidney stones, lifestyle changes may be indicated or desirable to make recurrence less likely. Basically this involves reversal of whatever dietary or other lifestyle factors are believed to have contributed as causes to the kidney stones: increased water consumption, reduced meat eating, reduced calcium consumptions, discontinuance of certain medications or dietary supplements, and so on.

Where infectious diseases are at fault, treatments may include antibiotics or antiviral drugs, or hospitalization to monitor recovery from the infection. Some medications can be used to treat kidney stones themselves by treating the concentration of certain substances in the urine that can lead to kidney stones, particularly urine pH (acid/alkali) level.

Renal Colic

Some Useful Advice If You’re Suffering From Kidney Pain

Related Content


Kidney Pain

Renal Colic

Lithotripsy