What Causes Kidney Stones ?

Kidney stones form when your urine contains more crystal-forming substances — such as calcium, oxalate, and uric acid — than the fluid in your urine can dilute. At the same time, your urine may lack substances that prevent crystals from sticking together, creating an ideal environment for kidney stones to form. Dehydration can also contribute to the formation of kidney stones and urinary tract infections, both of which can lead to kidney damage if not treated quickly. Kidney stones form less easily when you have enough water to prevent stone-forming crystals from sticking together.

What Is the Main Cause of Getting Kidney Stones?

Possible causes include drinking too little water, exercise (too much or too little), obesity, weight loss surgery, or eating food with too much salt or sugar. Infections and family history might be important in some people. Eating too much fructose correlates with increasing risk of developing a kidney stone.

Avoid stone-forming foods: Beets, chocolate, spinach, rhubarb, tea, and most nuts are rich in oxalate, which can contribute to kidney stones. If you suffer from stones, your doctor may advise you to avoid these foods or to consume them in smaller amounts.

• drink water, but drinks like tea and coffee also count.
• add fresh lemon juice to your water.
• avoid fizzy drinks.
• do not eat too much salt.

Dark cola beverages, artificial fruit punch, and sweet tea are the top drinks that contribute to kidney stones. This is because these beverages contain higher amounts of fructose or phosphoric acid, which are ultimately known to contribute to kidney stones.

• Back or belly pain.
• Pain when urinating.
• Cloudy, pinkish, or foul-smelling urine.
• Sudden urge to urinate.
• Decreased urine flow.
• Nausea.
• Fever and chills.
• Kidney stones require prompt medical care.

Can stress cause kidney stones?

Can stress cause kidney stones? Especially when combined with chronic dehydration, stress can trigger the formation of kidney stones. Stress overall can affect your kidneys. Stress can result in high blood pressure and high blood sugar, which can both affect the health of your heart and the kidneys.

Tart drinks like lemonade, limeade, and fruit juices are naturally high in citrate that helps keep kidney stones at bay. But hold back on foods and drinks flavored with sugar or, especially, high-fructose corn syrup. They can lead to stones.

Caffeine intake has been shown to be associated with increased urinary calcium excretion (6) and, as such, could potentially increase the risk of developing kidney stones, although in our previous reports we consistently found an inverse association between consumption of caffeine-containing beverages, such as coffee

To prevent uric acid stones, cut down on high-purine foods such as red meat, organ meats, and shellfish, and follow a healthy diet that contains mostly vegetables and fruits, whole grains, and low fat dairy products. Limit sugar-sweetened foods and drinks, especially those that contain high fructose corn syrup.

A stone can remain in the kidney for years or decades without causing any symptoms or damage to the kidney. Typically, the stone will eventually move through the urinary tract (figure 1) and is passed out of the body in the urine. A stone may cause pain if it becomes stuck and blocks the flow of urine.

The main symptom is severe sharp pain that starts suddenly, usually in your belly or one side of your back, and it may go away just as quickly. Other symptoms can include abnormal urine color, blood in your urine, fever, chills, nausea, and vomiting.

Most kidney stones can be treated without surgery. Most stones will pass by themselves within three to six weeks. In this situation, the only treatment required is pain relief. However, pain can be so severe that hospital admission and very strong pain-relieving medication may be needed.

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