Cystinuria, Urolithiasis, Novel therapy, Cystine stone, Tiopronin, D-penicillamine. Root Cause of Disease These stones form in people with a hereditary disorder called cystinuria that causes the kidneys to excrete too much of a specific amino acid. Symptoms Causes Home Remedies to treat Cystine Stones Remedy – 1: Lemon Juice Materials : Lemons You can add…