Europe — EMA
Isochol (Hymecromone)
GNH USA supplies Isochol (Hymecromone), a choleretic for cholestasis, biliary dyskinesia and gallstone disease. Request a quote for global supply today.
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What is Hymecromone?
Hymecromone, the active ingredient in Isochol, is a choleretic presented as an oral dosage form for oral use. It is employed to support bile flow in patients with cholestasis, biliary dyskinesia, and gallstone disease.
GNH USA supplies Isochol as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, transplant centres, oncology centres, pharmacies and clinics worldwide.
What is Hymecromone used for?
Isochol is a choleretic used in hepatobiliary disorders to enhance bile production and flow.
- Cholestasis: Improves bile secretion, helping to relieve hepatic bile accumulation. - Biliary dyskinesia: Increases bile flow, reducing functional biliary motility disturbances. - Gallstone disease: Enhances bile acid output, supporting dissolution and prevention of gallstones.
What are the side effects of Hymecromone?
Hymecromone may cause a range of adverse reactions, which are categorized by frequency and severity.
Common Side Effects: - Nausea: mild gastrointestinal upset. - Diarrhea: loose stools. - Abdominal pain: discomfort in the stomach area. - Flatulence: increased intestinal gas. - Headache: mild to moderate head pain. - Skin rash: mild erythema.
Serious or Rare Side Effects: - Allergic reactions: hives, swelling, or anaphylaxis. - Hepatotoxicity: significant elevation of liver enzymes. - Cholestatic hepatitis: inflammation of the liver with bile flow obstruction. - Severe rash: Stevens‑Johnson syndrome. - Eosinophilia: abnormal increase in eosinophils. - Anaphylactic shock: life‑threatening systemic reaction.
What precautions apply to Hymecromone?
When prescribing Isochol, clinicians should consider several safety precautions to minimize risk.
- Liver function monitoring: assess baseline enzymes and repeat during therapy. - Hepatic impairment: use with caution in patients with existing liver disease. - Hypersensitivity: discontinue if allergic signs appear. - Pregnancy: safety not established; avoid unless benefit outweighs risk. - Concomitant cholestatic agents: evaluate potential additive effects. - Store at ambient temperature below 25°C: keep in the original pack, protect from moisture.
What does Hymecromone interact with?
Isochol can interact with other medicines, altering its efficacy or safety profile.
Major Interactions (Avoid): - Cyclosporine: may increase risk of hepatotoxicity. - Warfarin: potential alteration of anticoagulant effect.
Moderate Interactions (Monitor Closely): - Erythromycin: may affect bile metabolism and drug levels. - Ketoconazole: could raise serum concentrations of Hymecromone. - Statins: monitor liver enzymes for additive hepatic stress.



