Bacterial diarrhea is caused by ingesting contaminated food or water, with common strains including Campylobacter jejuni, Salmonella, and Escherichia coli. Symptoms include watery diarrhea, abdominal cramps, fever, and dehydration. It is important to stay hydrated and seek medical attention if symptoms last for more than a week. Travelers should take precautions when handling food and water.
Several types of infectious bacteria can cause diarrhea. The bacteria usually enter the body after a person ingests it
contaminated water or food such as undercooked meat or produce that has not been thoroughly washed. The most common forms of bacterial diarrhea result from
ingestion of Campylobacter jejuni, Salmonella or Escherichia coli strains. An infected person can expect to experience frequent bouts of
watery diarrhea, abdominal cramps, fever and dehydration. Most cases of bacterial diarrhea go away on their own in about a week, although more severe cases can
must be treated with antibiotics.
Bacterial diarrhea is a common ailment of adventurers and travellers. A hiker can become infected if he drinks standing water from a lake or stream
without boiling it first. Even public drinking water sources in many developing countries can contain traces of bacteria that are particularly
devastating for travellers. Locals often build up immunity to the contents of their water, but visitors’ bodies aren’t equipped to fight off bacteria.
Other bacterial sources include raw or undercooked meats and products contaminated with feces and fertilizers.
A person usually experiences severe stomach cramps within two to four days of being infected. Frequent episodes of diarrhea are common, though
every half an hour. Bacterial diarrhea is typically watery and may contain blood. If dehydration sets in, an individual may start to feel fatigued and come off
down with a fever. As the condition can be contagious, it is very important for a person to wash their hands often and avoid manipulating others
food.
Depending on the type and amount of bacteria ingested, an infection can last anywhere from three to eight days. Most instances do not require
medical care, although it is important to stay as hydrated as possible. Individuals should drink water and liquids that contain electrolytes to help
replenish their nutrient supply. A sufferer should see a doctor if the symptoms become unbearable or last for more than a week, as they are more severe
problems like meningitis can result from a weakened immune system.
During an appointment, a doctor can pinpoint the cause of bacterial diarrhea by collecting and analyzing stool cultures. Once a specific bacterium is
identified, your doctor may prescribe an oral antibiotic and recommend a follow-up appointment to make sure your symptoms subside. Also, the doctor
can provide information about ways to avoid infection in the future. Travelers may take their own water with them on trips, and individuals should be especially careful
when cleaning, handling and cooking food.
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