👉 Cystinuria is a condition characterized by an excessive accumulation of cystine in the kidneys, leading to a variety of symptoms including increased urination, weight loss, and difficulty breathing. It is caused by the buildup of a protein called cystine, which can be found in urine and is toxic if it accumulates in the body. Cystinuria can affect different parts of the body, including the lungs, kidneys, urinary system, and brain. Treatment options include medication to reduce urination
