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Opisthorchiasis

Opisthorchiasis is an infection caused by liver flukes. It usually requires specific treatment to prevent serious complications.
18/05/2026
Updated: 19/05/2026
Opisthorchiasis

Disclaimer: This article is for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult with a qualified healthcare provider for any medical concerns.

Understanding Opisthorchiasis

Opisthorchiasis is a type of liver disease caused by flukes, which are small, flat, worm-like parasites. These parasites attach themselves to the lining of the liver and can cause inflammation or damage over time. Early detection and proper treatment are vital to prevent complications affecting liver function.

Key Symptoms to Watch For

  • Mild or dull abdominal pain, especially in the upper right quadrant.
  • Persistent or unexplained digestive upset or bloating.
  • In severe cases, symptoms can include fever, jaundice (yellowing of the skin/eyes), and symptoms of liver damage.

Treatment and Care Options

Treatment for Opisthorchiasis must be managed by a doctor because the parasite can be difficult to eliminate completely. Treatment usually involves prescription anti-parasitic medications.

Your healthcare provider will determine the specific medication and dosage based on the severity of the infection. Following the full course of medication is critical for a full recovery. Additionally, lifestyle changes, such as avoiding raw freshwater fish, are essential for preventing re-infection and promoting liver health.

What Causes this Condition?

Opisthorchiasis is an infection caused by tiny parasites, known as liver flukes. These flukes live in the liver and intestines. Humans typically become infected by eating raw or undercooked freshwater fish that carry the parasite.

  • Ingestion of raw or undercooked freshwater fish containing the liver fluke larvae.
  • Parasites can spread through contaminated water or food sources.