About-Kidney stones also known as renal lithiasis or nephrolithiasis are hard deposits made of minerals and salts that form inside kidneys and are often painful when passed.
Pink, red or brown and cloudy or foul-smelling urine
Severe fluctuating pain in the side and back, below the ribs
A small amount of Urine
Urinary urgency
Causes- Kidney stones form when urine contains more crystal-forming substances such as calcium, oxalate, and uric acid, and also our urine may lack substances that prevent crystals from sticking together. This disease often has no definite, single cause, although several risk factors may play roles.