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Causes
Amoebic dysentery is caused by a parasite called Entamoeba histolytica. You may develop amoebic dysentery if you:- Put something in your mouth that has touched the stool of a person infected with E histolytica
- Swallow water or food that has been contaminated with E histolytica
- Touch cysts (eggs) from E histolytica -contaminated surfaces and bring them to your mouth
Risk Factors
Factors that increase your risk of getting amoebic dysentery include:- Living in or traveling to developing countries, places that have poor sanitary conditions, or tropical or subtropical areas
- Living in institutions
- Having anal-sexual intercourse
- Household contact
Symptoms
If you experience any of these symptoms do not assume it is due to amoebic dysentery. These symptoms may be caused by other, less serious health conditions.- Loose stools
- Bloody stools
- Nausea
- Weight loss
- Stomach pain
- Fever
- Pain on your right, upper side
Diagnosis
Your doctor will ask about your symptoms and medical history. A physical exam will be done.Your doctor may need tests of your bodily fluids and waste products. This can be done with:
- Blood tests
- Stool samples
Treatment
Talk with your doctor about the best treatment plan for you. Treatment options include the following:Several antibiotics are available to treat amoebic dysentery. Probiotics may also be helpful.
Prevention
To help reduce your chances of getting amoebic dysentery, take the following steps when traveling to a country that has poor sanitary conditions:- Drink only bottled water or water that has been boiled for at least one minute
- Do not eat fresh fruit or vegetables that you do not peel yourself
- Do not eat or drink unpasteurized milk, cheese, or dairy products
- Do not eat or drink anything sold by street vendors