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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 vomiting.
For an E. coli infection, some basic questions to ask your doctor include: What's the most likely cause of my symptoms? What kinds of tests do I need? What treatments are available, and which do you recommend? Will there be any lasting effects from this illness? How can I prevent this from happening again?
Symptoms of food poisoning often include upset stomach, diarrhea and vomiting. Symptoms usually start within hours or several days of eating the food. Most people have mild illness and get better without treatment.
Symptoms might begin a few days after you've eaten contaminated food, but it can take 30 days or more before the first signs and symptoms of infection begin. If the listeria infection spreads to your nervous system, signs and symptoms can include: Headache; Stiff neck; Confusion or changes in alertness; Loss of balance; Convulsions
Some people with salmonella infection have no symptoms. Most people develop diarrhea, fever and stomach (abdominal) cramps within 8 to 72 hours after exposure. Most healthy people recover within a few days to a week without specific treatment.
Symptoms. Symptoms of shigella infection usually start a day or two after contact with the germs that cause it. Sometimes, the illness takes up to a week to start. Symptoms can include: Diarrhea that may contain blood or mucus, and that may last more than three days. Stomach pain or cramps. A feeling of needing to pass stool even when the bowel ...
Symptoms. The symptoms of hemolytic uremic syndrome vary, depending on the cause. The first symptoms of hemolytic uremic syndrome caused by E. coli bacteria might include: Diarrhea, which is often bloody. Pain, cramping or bloating in the stomach area. Fever. Vomiting. All forms of hemolytic uremic syndrome damage blood vessels.
The most common type of tetanus is called generalized tetanus. Signs and symptoms begin gradually and then progressively worsen over two weeks. They usually start at the jaw and progress downward on the body. Signs and symptoms of generalized tetanus include: Painful muscle spasms and stiff, immovable muscles (muscle rigidity) in your jaw
Salmonella infection is usually diagnosed based on signs and symptoms. Salmonella infection can be detected by testing a stool sample. However, most people have recovered from their symptoms by the time the test results return.
Symptoms of sepsis. Symptoms of sepsis may include: Change in mental status. Fast, shallow breathing. Sweating for no clear reason. Feeling lightheaded. Shivering. Symptoms specific to the type of infection, such as painful urination from a urinary tract infection or worsening cough from pneumonia. Symptoms of sepsis are not specific.