Food poisoning - Symptoms and causes - Mayo Clinic
2024年2月23日 · Food poisoning, a type of foodborne illness, is a sickness people get from something they ate or drank. The causes are germs or other harmful things in the food or beverage. Symptoms of food poisoning often include upset stomach, diarrhea and vomiting.
Food poisoning - Diagnosis and treatment - Mayo Clinic
2024年2月23日 · When one person or a family gets food poisoning, it's hard to know what food was contaminated. The time from eating the contaminated food to the time of sickness can be hours or days. During that time, you may have had one or several more meals.
Salmonella infection - Symptoms & causes - Mayo Clinic
2022年4月29日 · Salmonella bacteria typically live in animal and human intestines and are shed through stool (feces). Humans become infected most frequently through contaminated water or food. Some people with salmonella infection have no symptoms. Most people develop diarrhea, fever and stomach (abdominal) cramps within 8 to 72 hours after exposure.
Viral gastroenteritis (stomach flu) - Symptoms & causes - Mayo …
2022年1月18日 · Viral gastroenteritis is an intestinal infection that includes signs and symptoms such as watery diarrhea, stomach cramps, nausea or vomiting, and sometimes fever. The most common way to develop viral gastroenteritis — often called stomach flu — is through contact with an infected person or by consuming contaminated food or water.
Signs and symptoms of salmonella infection
2023年11月27日 · Humans become infected most frequently through contaminated water or food. Typically, people with salmonella infection have no symptoms. Others develop diarrhea, fever and abdominal cramps within eight to 72 hours.
Norovirus infection - Symptoms & causes - Mayo Clinic
2022年3月4日 · This highly contagious virus spreads through contaminated food, water or surfaces and causes vomiting and diarrhea. Learn ways to protect yourself.
Foodborne illness: First aid - Mayo Clinic
2024年8月6日 · Foodborne illness, often called food poisoning, is caused by the improper handling, cooking or storage of food. All foods naturally contain small amounts of bacteria. But in certain conditions, bacteria can multiply in large enough numbers to cause illness.
Home Remedies: Struggling with stomach flu - Mayo Clinic News …
2016年12月30日 · Low-grade fever; There's no effective treatment for viral gastroenteritis, so prevention is key. In addition to avoiding food and water that may be contaminated, thorough and frequent hand-washing can be your best defense. If you get the stomach flu, staying hydrated is extremely important.
Gastroenteritis: First aid - Mayo Clinic
2024年7月23日 · Try to eat small amounts of food frequently if you experience nausea. Otherwise, slowly begin to eat bland, easy-to-digest foods, such as soda crackers, toast, gelatin, bananas, applesauce, rice and chicken. Stop eating if your nausea returns.
Fever - Symptoms and causes - Mayo Clinic
2022年5月7日 · A fever is a temporary rise in body temperature. It's one part of an overall response from the body's immune system. A fever is usually caused by an infection. For most children and adults, a fever may be uncomfortable. But it usually isn't a cause for concern. For infants, however, even a low fever may mean there's a serious infection.