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- The most common symptoms of food poisoning include diarrhea, stomach pain or cramps, nausea, vomiting, and fever. Signs of severe food poisoning include bloody diarrhea, diarrhea that lasts more than 3 days, fever over 102°F, vomiting so often that you cannot keep liquids down, and signs of dehydration.
www.cdc.gov/food-safety/signs-symptoms/index.html
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Feb 23, 2024 · The causes are germs or other harmful things in the food or beverage. 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.
Jul 24, 2024 · Food poisoning occurs when you consume foods contaminated with pathogens such as bacteria. See a table listing 24 causes, get prevention tips, and more.
- Helen West, RD
- Abdominal pain and cramps. Abdominal pain caused by food poisoning is felt around the trunk of your body. Harmful toxins irritate your stomach lining, causing cramping that is worsened when your abdominal muscles work to get rid of the organisms (6, 7).
- Diarrhea. Diarrhea is watery and loose stools occurring three or more times in a 24-hour period, and it’s often caused by food poisoning. It’s usually accompanied by an urgent feeling for the bathroom and bloating/abdominal cramps (9).
- Headaches. Headaches are extremely common (12). Stress, alcohol, dehydration, and fatigue can all be causes (13, 14, 15). Food poisoning may also lead to a headache, as it can cause both fatigue and dehydration.
- Vomiting. Vomiting is a natural response to food poisoning. It happens when your body tries to expel harmful organisms or toxins. Some experience projectile vomiting that subsides quickly, while others vomit intermittently for several days.
Food poisoning occurs when you ingest food that’s contaminated with germs or toxins. You may be infected with a bacteria, virus or parasite.
May 8, 2024 · Causes. Treatment. Next steps. Food poisoning in children. Prevention. What is food poisoning? Food poisoning is an illness caused by eating contaminated food. The food could have germs that cause infection (like bacteria, viruses, parasites) or toxins created by germs.
Apr 29, 2024 · The most common symptoms of food poisoning include diarrhea, stomach pain or cramps, nausea, vomiting, and fever. Signs of severe food poisoning include bloody diarrhea, diarrhea that lasts more than 3 days, fever over 102°F, vomiting so often that you cannot keep liquids down, and signs of dehydration.
Sep 5, 2023 · Most food poisoning illnesses cause nausea, vomiting, and/or diarrhea, which may be bloody, watery, or mucous-like. Other potential symptoms of food poisoning include one or more of the following: Abdominal cramps and/or abdominal discomfort or pain. Fever. Headache. Weakness. Symptoms may vary based on the specific germ contaminating the food.