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“It can cause severe short-lived symptoms, ... Diarrhea (often watery, according to Dr. Chung) ... Know too that norovirus can remain in your feces for two weeks after your symptoms ease — and ...
Here are a few things that can cause it: Infections “For severe and mild diarrhea, most cases are caused by viruses, bacteria, or parasites,” says Andrew Adair, DO, an osteopathic physician ...
Gastroenteritis, also known as infectious diarrhea, is an inflammation of the gastrointestinal tract including the stomach and intestine. [8] Symptoms may include diarrhea, vomiting, and abdominal pain. [1] Fever, lack of energy, and dehydration may also occur. [2] [3] This typically lasts less than two weeks. [8]
Cryptosporidiosis may occur as an asymptomatic infection, an acute infection (i.e., duration shorter than 2 weeks), as recurrent acute infections in which symptoms reappear following a brief period of recovery for up to 30 days, and as a chronic infection (i.e., duration longer than 2 weeks) in which symptoms are severe and persistent.
Even after recovering, infected individuals can be contagious for two more weeks. One of the dangers of prolific vomiting and diarrhea is the loss of fluids, which can lead to severe dehydration.
Campylobacter spp. are a common cause of bacterial diarrhea, but infections by Salmonella spp., Shigella spp. and some strains of Escherichia coli are also a frequent cause. [36] In the elderly, particularly those who have been treated with antibiotics for unrelated infections, a toxin produced by Clostridioides difficile often causes severe ...
The prodromal symptoms are fever, headache, and myalgia, which can be severe, lasting as long as 24 hours.After 1–5 days, typically, these are followed by diarrhea (as many as 10 watery, frequently bloody, bowel movements per day) or dysentery, cramps, abdominal pain, and fever as high as 40 °C (104 °F).
Infected individuals who experience symptoms (about 10% have no symptoms) may have diarrhea, abdominal pain, and weight loss. [1] Less common symptoms include vomiting and blood in the stool. [1] Symptoms usually begin one to three weeks after exposure and, without treatment, may last two to six weeks or longer. [4]