To reduce the risk of infection, people should wash their hands regularly with soap and water, especially before and after using the bathroom and preparing food. This can reduce the frequency of Shigella infections and other types of diarrhea by up to 35 percent. It is best to use purified water to clean the teeth, and avoid ice cubes, as the source of the water may be unknown. Food poisoning is common and preventable but what is it and what causes it? Learn about how long food poisoning may last and ways to prevent it.
Diarrhea, which refers to unusually loose or watery stools, is a common problem with many potential causes. Several treatments can help. Learn more…. Eating contaminated food can lead to diarrhea, nausea, vomiting, and abdominal pain.
It can also cause inflammation and develop into stomach flu. Jet lag can occur when people travel rapidly between time zones or when their sleep-wake patterns are disturbed. Here, learn more and get some tips on…. Erythematous mucosa is inflammation of the membrane that lines the digestive tract. Here, learn about its causes, associated symptoms, and treatments. Everything you should know about dysentery. Medically reviewed by Alana Biggers, M.
Quick facts What is dysentery? Treatment Symptoms Causes Diagnosis Complications Prevention Dysentery is an intestinal inflammation, primarily of the colon. Fast facts on dysentery. What is dysentery? Share on Pinterest Fluids, and especially water, are essential to prevent dehydration. Share on Pinterest Symptoms include diarrhea and stomach cramps. Share on Pinterest The most common type of dysentery is caused by the Shigella bacillus.
Exposure to air pollutants may amplify risk for depression in healthy individuals. Costs associated with obesity may account for 3. Transmission of amoebic dysentery occurs mainly through the faecal-oral route, including ingestion of faecal contaminated food or water containing the cyst of Entamoeba histolytica.
Transmission can also occur through person-to-person contact such as diaper-changing and oral-anal sex. People who live in institutions, travellers who travel to or immigrants from developing countries with poor sanitary conditions, and men who have sex with men are at a higher risk of getting the disease. The incubation period is variable, and may range from a few days to several months.
Read more about food and water safety abroad. Bacillary and amoebic dysentery are both highly infectious and can be passed on if the poo faeces of an infected person gets into another person's mouth. This can happen if someone with the infection does not wash their hands after going to the toilet and then touches food, surfaces or another person. In the UK, the infection usually affects groups of people who are in close contact, such as in families, schools and nurseries.
In developing countries with poor sanitation, infected poo may contaminate the water supply or food, particularly cold uncooked food. Page last reviewed: 06 January Next review due: 06 January Other symptoms of dysentery can include: painful stomach cramps feeling sick or being sick vomiting a high temperature Dysentery is highly infectious and can be passed on if you do not take the right precautions, such as properly and regularly washing your hands.
Types of dysentery There are 2 main types of dysentery: bacillary dysentery or shigellosis, which is caused by shigella bacteria; this is the most common type of dysentery in the UK amoebic dysentery or amoebiasis, which is caused by an amoeba single celled parasite called Entamoeba histolytica, which is mainly found in tropical areas; this type of dysentery is usually picked up abroad Treating dysentery As dysentery usually gets better on its own after 3 to 7 days, treatment is not usually needed.
How you can avoid passing on dysentery Handwashing is the most important way to stop the spread of infection. Take the following steps to avoid passing the illness on to others: Wash your hands thoroughly with soap and water after going to the toilet. Read more about how to wash your hands. Stay away from work or school until you've been completely free from any symptoms for at least 48 hours.
Help young children to wash their hands properly. Do not prepare food for others until you've been free of symptoms for at least 48 hours.
Do not go swimming until you've been free of symptoms for at least 48 hours.
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