đ©ș Understanding Kidney Stones: Causes, Symptoms, and Prevention
Kidney stones are hard deposits made of minerals and salts that form inside your kidneys. They can cause severe pain, urinary problems, and sometimes complications if left untreated. According to the Mayo Clinic, kidney stones can be made of calcium, uric acid, struvite, or cystine.
đ Causes of Kidney Stones
Kidney stones form when urine becomes concentrated, allowing minerals to crystallize and stick together. Common causes include:
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Low water intake leading to dehydration
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High sodium diet increasing calcium in urine
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High protein diets that raise uric acid levels
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Certain medical conditions such as gout and inflammatory bowel disease
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Family history of kidney stones
More on causes at Cleveland Clinic.
⚠️ Symptoms of Kidney Stones
Kidney stones can cause intense discomfort, often described as one of the most severe pains a person can experience. Symptoms include:
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Sharp pain in the back, side, or lower abdomen
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Pain radiating to the groin
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Nausea and vomiting
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Blood in urine (hematuria)
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Frequent and painful urination
Learn more from NHS UK.
đĄ️ Prevention Tips
Preventing kidney stones often comes down to lifestyle changes:
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Stay hydrated – Drink at least 2–3 liters of water daily
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Reduce salt intake – Too much sodium can increase calcium buildup
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Limit animal protein – Reduce red meat and high-purine foods
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Eat calcium-rich foods – Paradoxically, low calcium intake may increase stone risk
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Maintain a healthy weight – Obesity increases stone risk
Detailed prevention strategies at National Kidney Foundation.
đ„Š Diet and Kidney Stones
The type of kidney stone you have will determine the best diet for prevention:
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Calcium oxalate stones → Avoid excessive spinach, beets, and nuts
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Uric acid stones → Limit red meat and shellfish
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Struvite stones → Usually related to urinary tract infections, prevention focuses on treating infections
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Cystine stones → Requires both hydration and specific medications
đ Key Takeaway
Kidney stones are common but preventable. With proper hydration, dietary adjustments, and regular check-ups, you can significantly lower your risk. If you experience severe kidney pain or notice blood in your urine, seek medical help immediately.
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