In many cases, hydration and rest are the only recommended treatment. Most infections get better within 4 to 7 days. Severe cases or high-risk individuals, such as children, older people, and people with weakened immune systems, may be given antimicrobial medications.
Can effects of food poisoning linger?
Signs and symptoms may start within hours after eating the contaminated food, or they may begin days or even weeks later. Sickness caused by food poisoning generally lasts from a few hours to several days.
How long does it take for your body to recover from food poisoning?
Food poisoning treatment and recovery Your food poisoning recovery time depends on which foodborne illness you contract as well as your risk factors. Most people will recover on their own, usually within 1 - 10 days, without needing to see a doctor.
How long can the effects of food poisoning last?
Food poisoning usually resolves on its own in 1-2 days, while the stomach flu can last 1-3 days (although sometimes longer). It's important you know what is causing your symptoms so you can properly treat your illness.
Can food poisoning linger for months?
However, in some cases, the effects linger for weeks or months — even after a person is no longer vomiting or having severe symptoms after a bad bout with a virus or food poisoning. Some patients just can't seem to get back to a normal GI rhythm or bowel function.
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