Causes of Kidney Stones

  Kidney stones or renal calculi are solid concretions or calculi (crystal aggregations) formed in the kidneys from dissolved urinary minerals. Nephrolithiasis refers to the condition of having kidney stones. Urolithiasis refers to the condition of having calculi in the urinary tract (which also includes the kidneys), which may form or pass into the urinary bladder. Ureterolithiasis is the condition of having a calculus in the ureter, the tube connecting the kidneys and the bladder.

   Kidney stones typically leave the body by passage in the urine stream, and many stones are formed and passed without causing symptoms. If stones grow to sufficient size before passage—on the order of at least 2-3 millimeters—they can cause obstruction of the ureter. The resulting obstruction causes dilation or stretching of the upper ureter and renal pelvis (the part of the kidney where the urine collects before entering the ureter) as well as muscle spasm of the ureter, trying to move the stone. This leads to pain, most commonly felt in the flank, lower abdomen and groin (a condition called renal colic). Renal colic can be associated with nausea and vomiting. There can be blood in the urine, visible with the naked eye or under the microscope (macroscopic or microscopic hematuria) due to damage to the lining of the urinary tract.

   There are several types of kidney stones based on the type of crystals of which they consist. The majority are calcium oxalate stones, followed by calcium phosphate stones. More rarely, struvite stones are produced by urea-splitting bacteria in people with urinary tract infections, and people with certain metabolic abnormalities may produce uric acid stones or cystine stones. Online Pharmacy provides the access to health information and prescription medications.

There are other causes of kidney stones. People prone to forming calcium oxalate stones may be asked by their doctor to limit or avoid certain foods if their urine contains an excess of oxalate. Most kidney stones pass out of the body without any intervention by a physician. As the stone moves while the body tries to push it out, blood may appear in the urine, making the urine pink. In patients with hyperoxaluria, the body produces too much oxalate, a salt. These diagnostic images give the doctor important information about the stone's size and location.  It also has antiseptic properties, which will help to dilute the kidney stones more.

A lemonade therapy was given by Steven Y. But since the common formation of kidney stones is through the mixture of calcium into other substances, why not minimize the calcium inside your body? Instead of a calcium supplement, why not take magnesium supplement?