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Sodium picosulphate with magnesium citrate

Korea University Anam Hospital · Phase 3 active Small molecule

Sodium picosulphate acts as a stimulant laxative that increases intestinal motility, while magnesium citrate provides osmotic laxative effects to draw water into the bowel.

Sodium picosulphate acts as a stimulant laxative that increases intestinal motility, while magnesium citrate provides osmotic laxative effects to draw water into the bowel. Used for Bowel cleansing prior to colonoscopy or other gastrointestinal procedures.

At a glance

Generic nameSodium picosulphate with magnesium citrate
Also known asPicolight(Pharmbio korea, Seoul, Korea)
SponsorKorea University Anam Hospital
Drug classStimulant laxative with osmotic agent combination
ModalitySmall molecule
Therapeutic areaGastroenterology
PhasePhase 3

Mechanism of action

Sodium picosulphate is a prodrug converted by colonic bacteria into bis-(p-hydroxyphenyl)-pyridyl-methane, which stimulates colonic nerves to increase peristalsis. Magnesium citrate functions as an osmotic agent, retaining water in the intestinal lumen to soften stool and promote bowel evacuation. Together, these agents provide rapid and effective bowel cleansing.

Approved indications

Common side effects

Key clinical trials

Primary sources

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SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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