What Are Kidney Stones?
Kidney stones are hard deposits of minerals and salts that form in the kidneys. They can range in size from a grain of sand to a pea—or even larger. While small stones may pass on their own, larger stones can cause severe pain and require medical treatment.
Common Symptoms of Kidney Stones
- Severe pain in the back or side
- Painful urination
- Blood in urine
- Frequent urge to urinate
- Nausea or vomiting
What Causes Kidney Stones?
Kidney stones form when substances like calcium, oxalate, and uric acid become highly concentrated in the urine. Risk factors include:
- Dehydration (not drinking enough water)
- High sodium & protein intake
- Family history of kidney stones
- Certain medical conditions (such as hyperparathyroidism or gout)
How to Prevent Kidney Stones
- Stay Hydrated: Aim for at least 8–10 glasses of water daily.
- Eat a Kidney-Friendly Diet: Reduce sodium, limit animal protein, and consume calcium-rich foods to prevent oxalate buildup.
- Stay Active: Regular physical activity helps maintain kidney function.
- Add Lemon to Water: Citrate from lemons can help prevent stone formation.
Treatment Options
For small kidney stones, increasing fluid intake and taking pain relievers may help them pass naturally. However, larger stones may require:
- Medication: To relax the urinary tract and ease passage.
- Shock Wave Lithotripsy (SWL): Uses sound waves to break stones into smaller pieces.
- Ureteroscopy: A thin tube removes or breaks up stones in the urinary tract.
- Surgery: In rare cases, large stones may require surgical removal.
Kidney stones are painful but often preventable. By staying hydrated, making smart dietary choices, and seeking medical attention when needed, you can reduce your risk and keep your kidneys healthy. If you’ve had kidney stones before or are experiencing symptoms, consult a urologist for personalized care.