sodium sulfate + magnesium sulfate + potassium chloride

Sodium sulfate + magnesium sulfate + potassium chloride is an osmotic laxative combination primarily indicated for cleansing the colon in adults prior to a colonoscopy. Developed by Braintree Laboratories and marketed under the brand name Sutab, this formulation consists of sulfate-based salts that are poorly absorbed by the gastrointestinal tract. These salts create an osmotic gradient that draws water into the intestinal lumen, increasing intraluminal pressure and stimulating peristalsis to facilitate the evacuation of colonic contents. Unlike many other bowel preparations that are administered as large volumes of liquid, this combination is delivered in a tablet format, which may improve patient adherence and tolerability. The inclusion of potassium chloride and magnesium sulfate helps to maintain electrolyte balance during the purgative process.

Brand names

Sutab

Other names

Sulfate-based bowel prep