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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.
- 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.
Jul 24, 2024 · Foodborne illness, typically known as food poisoning, results from eating contaminated, spoiled, or toxic food. The most common symptoms of food poisoning are nausea, vomiting, and diarrhea.
May 8, 2024 · Foods can get contaminated at any point including when they are grown (like lettuce), processed, stored (including being left out too long), or during food preparation—in a restaurant, store, or your own kitchen.
Anyone can get food poisoning if they eat contaminated food, but some people are more likely to get sick from contamination than others. It depends on how much of the toxin they ingested and how concentrated it was. Your overall health plays a role in your risk of getting food poisoning, too.
Food contaminated by bacteria, viruses and parasites (foodborne pathogens) can make you sick. Some people can have foodborne illness, also known as "food poisoning", and not even know they have it. Many people experience nausea, vomiting and diarrhea. You should see a doctor as soon as possible if you think you have a foodborne illness.
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Feb 23, 2024 · Learn more about foodborne illnesses that can cause upset stomach, vomiting and diarrhea within hours of eating contaminated food.
