2022年10月1日 · Escherichia coli (E. coli) bacteria normally live in the intestines of healthy people and animals. 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 …

What are the symptoms of an E. coli infection? Symptoms of E. coli gastroenteritis include: Diarrhea. This is often watery and sometimes bloody. Stomach pains and cramps. Loss of appetite. Low fever. Watery diarrhea is usually the first symptom of an E. coli infection in your GI tract. You can also have different symptoms depending on where in ...

2024年2月29日 · What are the first signs of E. coli? The first sign is usually watery diarrhea. Your other signs may depend on where the E. coli has infected your body. How long does it take for E. coli to...

2024年5月14日 · Symptoms. Symptoms depend on the kind of E. coli causing the infection. Most people with E. coli infection have: Diarrhea that can be bloody or watery. Stomach cramps that can be severe. Some people also have vomiting or a low fever.

2021年12月23日 · We explain how to spot E. coli symptoms, the most common ways you can get E. coli, and how to treat and prevent infection.

2023年10月19日 · If you develop an E. coli infection, you'll likely experience symptoms such as nausea, abdominal cramps, and diarrhea. These symptoms usually occur between one and 10 days of exposure to the...

2022年11月12日 · Many strains of E. coli are harmless, but some can cause illnesses ranging from mild to severe. Most commonly, E. coli can lead to intestinal infections that cause diarrhea, but it can also cause urinary tract infections, pneumonia, blood infections, and other illnesses.

2017年12月11日 · Symptoms of an E. coli infection include abdominal pain, nausea, and diarrhea. Most strains of E. coli are not harmful but are part of the healthful bacterial flora in the human gut.

2021年3月15日 · Symptoms of E. coli infection. Symptoms can start from 1 to 10 days after you’re exposed to the germ. The first symptoms are severe abdominal cramps that start suddenly. After a few hours, watery diarrhea starts. The diarrhea causes your body to lose fluids and electrolytes (dehydration). This makes you feel sick and tired.

2023年11月8日 · E. coli symptoms usually start 3 to 4 days after eating or drinking a substance containing the bacteria. But symptoms can also begin from 1 to 10 days after you’re exposed.