Definition
Amoebic dysentery is an intestinal illness associated with stomach pain, bloody stools, and fever. This condition can be treated.
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:
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