What Causes Travelers' Diarrhea? - Health Digest

While it's common to have an upset stomach due to stress or trying new foods, travelers' diarrhea is usually caused by bacteria. Escherichia coli, Salmonella, Campylobacter jejuni, and other bacterial species are responsible for up to 90% of all cases of diarrhea in travelers, reports the Centers for Disease Control and Prevention (CDC). Another 5% to 14% of cases are due to viral infections, which may occur following exposure to noroviruses, rotaviruses, or other pathogens. Less commonly, this condition may be caused by protozoan pathogens like Giardia and Cyclospora.

Travelers' diarrhea usually occurs 12 to 72 hours following the consumption of food or water contaminated with pathogens, according to the MSD Manuals. For example, you may experience this problem after eating improperly stored or prepared meat, fish, or eggs. The risk is higher among travelers who've had gastrointestinal surgery or take medications for peptic ulcers, notes Johns Hopkins Medicine.

Certain groups — especially teens and young adults — are more likely to get travelers' diarrhea, notes a 2018 review published in the journal Gastroenterology and Hepatology. Backpackers and travelers who eat street food are at risk, too. This condition seems to be more common in those with compromised immune systems, IBS and other digestive diseases, or low stomach acid. Alcohol consumption can further increase your risk of diarrhea, according to the researchers. 

Adblock test (Why?)

Comments

Post a Comment

Popular posts from this blog

What does herpes look like: Pictures, treatment, and prevention - Medical News Today

Image
Herpes sores can affect many areas of the body, including the mouth, genitals, and eyes. Herpes sores look like blisters filled with fluid, which can break open a crust before healing. Herpes is usually a mild condition that causes small sores to appear on the skin. People develop herpes after exposure to the herpes simplex virus (HSV). There are two types of this virus: herpes simplex 1 (HSV-1), or oral herpes, which usually affects the mouth herpes simplex 2 (HSV-2), or genital herpes, which generally affects the genitals Both HSV-1 and HSV-2 can occur on the face or the genitals. People can encounter both herpes viruses through bodily fluids, including genital fluids and saliva. Once someone has the virus, the symptoms can flare up from time to time for the rest of their life. While the sores can be uncomfortable and even painful, they are not usually dangerous for otherwise healthy adults. This article will explain what herpes is, how people get it, and what herpes looks like with
Read more