WebInternal bacterial infections occur when harmful bacteria invade the body and cause an infection. ... These infections can affect anyone, but young children, older adults, and individuals with weakened immune systems are most at risk. Symptoms of gastrointestinal infections can range from mild to severe and can include diarrhea, nausea ... Webmay still get diarrhea from another cause. Traveler’s Diarrhea . People may develop traveler’s diarrhea while visiting developing areas of the world such as Latin America, Africa, and southern Asia. Traveler’s diarrhea is caused by eating food or drinking water that contains harmful bacteria, viruses, or parasites. 12
Diarrhea - Symptoms and causes - Mayo Clinic
WebFeb 1, 2014 · Viral infections are the most common cause of acute diarrhea. 9 Bacterial infections are more often associated with travel, comorbidities, and foodborne illness. WebNov 8, 2024 · Watery, sometimes foul-smelling diarrhea that may alternate with soft, greasy stools Fatigue Stomach cramps and bloating Gas Nausea Weight loss Signs and symptoms of giardia infection may last two to six weeks, but in some people they last longer or recur. When to see a doctor can sinus problems cause coughing
Symptoms & Causes of Diarrhea - NIDDK
WebSep 22, 2024 · Bacterial gastroenteritis rarely causes complications in healthy adults and usually lasts less than a week. Older adults or very young children are more vulnerable … Web1 day ago · Listeriosis is a bacterial infection caused by consuming foods contaminated with Listeria monocytogenes. It is a serious infection and can be life threatening for older adults, those with weakened immune systems, pregnant women and their newborns. ... The infected person is also likely to have diarrhea, abdominal discomfort and other ... WebOct 1, 2024 · Most types of E. coli are harmless or cause relatively brief diarrhea. But a few strains, such as E. coli O157:H7, can cause severe stomach cramps, bloody diarrhea and vomiting. You may be exposed to E. coli from contaminated water or food — especially raw vegetables and undercooked ground beef. flap backpacks shape diamonds