Kidney stones are one of the most common urinary tract conditions affecting people of all ages. They develop when minerals and salts in the urine crystallize and form hard deposits inside the kidneys. While small stones may pass naturally, larger stones can cause severe pain and require medical treatment.

What Causes Kidney Stones?

Several factors contribute to kidney stone formation, including:

• Not drinking enough water

• High salt intake

• Excessive consumption of animal protein

• Family history of kidney stones

• Obesity

• Certain medical conditions and medications

Common Symptoms

Symptoms may include:

• Sharp pain in the back, side, or lower abdomen

• Pain during urination

• Blood in the urine

• Frequent urge to urinate

• Nausea and vomiting

• Fever and chills (if infection is present)

How Are Kidney Stones Diagnosed?

Doctors typically diagnose kidney stones through:

• Physical examination

• Urine and blood tests

• Ultrasound

• CT scan

• X-rays (in selected cases)

Treatment Options

Treatment depends on the size and location of the stone.

Small Stones

• Increased water intake

• Pain relief medications

• Medicines that help stones pass naturally

Larger Stones

• Shock Wave Lithotripsy (ESWL)

• Ureteroscopy (URS)

• Percutaneous Nephrolithotomy (PCNL)

• Laser stone removal

Prevention Tips

• Drink 2.5–3 liters of water daily.

• Reduce salt intake.

• Limit sugary drinks.

• Eat a balanced diet rich in fruits and vegetables.

• Follow your doctor's dietary advice if you've had stones before.

Conclusion

Kidney stones are painful but highly treatable. Early diagnosis and healthy lifestyle changes can reduce complications and help prevent recurrence.