Amoebic dysentery

Definition

Amoebic dysentery is a severe intestinal infection caused by the protozoan parasite Entamoeba histolytica. It leads to symptoms such as diarrhea, abdominal pain, and fever.

5 Must Know Facts For Your Next Test

1. Entamoeba histolytica is transmitted through contaminated food or water.
2. The infection can cause both acute and chronic conditions, with potential complications like liver abscesses.
3. Diagnosis often involves stool sample analysis to detect the presence of E. histolytica cysts or trophozoites.
4. Treatment typically includes antibiotics such as metronidazole or tinidazole.
5. Preventative measures include proper sanitation, hygiene practices, and avoiding consumption of untreated water.

Review Questions

• What is the causative agent of amoebic dysentery?
• How is Entamoeba histolytica primarily transmitted?
• What are common symptoms and possible complications of amoebic dysentery?

Related terms

Entamoeba histolytica:

A protozoan parasite that causes amoebic dysentery.

Liver abscess: A potential complication of amoebic dysentery characterized by pus-filled cavities in the liver.

Metronidazole:

An antibiotic commonly used to treat infections caused by anaerobic bacteria and certain parasites including E. histolytica.