Disodium Hydrogen Citrate is used in the treatment of gout and kidney stone.Disodium Hydrogen Citrate is a urine alkalizer. It works by increasing the pH of urine which makes it less acidic. This helps the kidneys get rid of excess uric acid, thereby preventing gout and certain types of kidney stones.DISODIUM HYDROGEN CITRATE is a urinary alkaliser indicated for the treatment of renal tubular acidosis, gout and kidney stones. Kidney stones are small, hard deposits made up of calcium, phosphate and other minerals/acid salts that stick together in concentrated urine. Renal tubular acidosis is a condition in which the kidneys fail to excrete acids into the urine; this causes the blood to remain too acidic.