A-Z Diseases

Amoebiasis

Updated: Apr 15, 2026 Published: Apr 20, 2023 Medical Team 2 min read

    Amoebiasis, also known as amoebic dysentery, is a parasitic infection caused by the protozoan Entamoeba histolytica. It is a common problem in developing countries, and can cause symptoms such as diarrhoea, abdominal pain, and blood or mucus in the stool.

    Symptoms of amoebiasis can range from mild to severe, and may include:

    Diarrhoea

    Abdominal pain or cramping

    Blood or mucus in the stool

    Fatigue

    Loss of appetite

    Weight loss

    Nausea and vomiting

    Fever

    A health check up is essential to diagnose amoebiasis.

    The following tests are used to diagnose the condition:

    Stool examination: This involves analyzing a sample of the patient’s stool for the presence of the parasite.
    Blood test: This test can detect antibodies that the body has produced to fight the infection.

    Endoscopy: This procedure involves inserting a small camera into the rectum to look for signs of amoebiasis.

    Common treatment methods for amoebiasis include:

    Antibiotics: Metronidazole and tinidazole are commonly used to treat the infection.
    Anti-parasitic medications: These medications are used to kill the parasite.

    Loperamide: This medication can be used to relieve diarrhoea.
    To prevent amoebiasis from occurring, it is important to practise good hygiene and sanitation. This includes washing hands regularly, especially after using the toilet and before eating. It’s also important to avoid consuming contaminated food and water, especially in areas where the disease is prevalent.

    Diet and exercise can also play a role in preventing amoebiasis. Eating a healthy and balanced diet that is high in fruits, vegetables, and whole grains can help to boost the immune system and improve overall health. Regular exercise can also help to improve overall health and reduce the risk of infection.

    In summary, amoebiasis is a parasitic infection caused by Entamoeba histolytica. Symptoms include diarrhoea, abdominal pain, and blood or mucus in the stool. A health check up is essential to diagnose the condition and can include tests such as stool examination, blood test, and endoscopy. Common treatment methods include antibiotics, anti-parasitic medications and loperamide. To prevent amoebiasis, it is important to practise good hygiene and sanitation, avoid contaminated food and water, eat a healthy diet and exercise regularly.

    Frequently Asked Questions

    Stool examination: This involves analyzing a sample of the patient’s stool for the presence of the parasite.Blood test: This test can detect antibodies that the body has produced to fight the infection.

    Antibiotics: Metronidazole and tinidazole are commonly used to treat the infection.Anti-parasitic medications: These medications are used to kill the parasite.

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