What Causes Kidney Stones? Kidney stones are hard deposits made of minerals and salts that form inside the kidneys. They develop when urine contains more crystal-forming substances like calcium, oxalate, and uric acid than the fluid in urine can dilute. This leads to crystals sticking together and forming stones. Several factors increase the risk of kidney stones: Dehydration: Not drinking enough water concentrates urine, making stone formation easier. Diet: High intake of salty, sugary, or protein-rich foods can increase stone risk. Foods rich in oxalates (like spinach, nuts) may also contribute. Obesity and lifestyle: Excess weight and lack of physical activity are linked to stones. Medical conditions: Some diseases, such as gout or urinary tract infections, raise risk. Family history: A history of kidney stones in close relatives can increase your chances. Urology Related Doctor In Indore | Kidney Stone Related problems | Urinary Tract Infections (UTIs) Treatment | Urinary Incontinence | Enlarged Prostate (Benign Prostatic Hyperplasia, BPH) Treatment in Indore | Prostate Cancer Doctor in Indore| Bladder Cancer Doctor in Indore| Erectile Dysfunction (ED) Treatment In Indore | Male Infertility Doctor in Indore| Top 10 Urologist in Indore | Best urologist| Urologist near me