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Infectious

Food Poisoning

Also known as: Foodborne Illness (Acute Gastroenteritis)

Food poisoning occurs when you eat food contaminated with bacteria, viruses, parasites, or their toxins. Symptoms usually develop within hours to days after consuming contaminated food and typically resolve on their own within a few days. The most important aspect of self-care is staying hydrated, as vomiting and diarrhea can lead to dehydration.

Quick answers about Food Poisoning

What is Food Poisoning?
Food poisoning occurs when you eat food contaminated with bacteria, viruses, parasites, or their toxins. Symptoms usually develop within hours to days after consuming contaminated food and typically resolve on their own within a few days. The most important aspect of self-care is staying hydrated, as vomiting and diarrhea can lead to dehydration.
What are the common symptoms of Food Poisoning?
Common symptoms of food poisoning include nausea, vomiting, and watery diarrhea, abdominal cramps and pain, fever and chills, and fatigue and body aches. Severity and combination of symptoms vary between individuals, and not everyone with food poisoning experiences every symptom.
When should I see a doctor about Food Poisoning?
Seek medical care if you cannot keep liquids down for more than 24 hours, have bloody vomit or stools, a fever above 101.5F (38.6C), signs of dehydration (excessive thirst, dry mouth, little urination, dizziness), or if symptoms last more than three days. Infants, elderly individuals, pregnant women, and immunocompromised people should seek care earlier.
Can an AI symptom checker help with Food Poisoning?
Yes. Symplicured's AI symptom checker can help you triage food poisoning symptoms in under five minutes. Describe what you're feeling — by text, voice, or photo — and the AI asks targeted follow-up questions before producing a differential diagnosis reviewed against clinical guidelines by our Medical Review Board. It can also help you decide whether self-care, a telemedicine visit, or in-person urgent care is the right next step. Symplicured is free, works in 18 languages, and does not replace a doctor's evaluation.

Common Symptoms

People with Food Poisoning often experience the following symptoms.

Nausea, vomiting, and watery diarrhea

Abdominal cramps and pain

Fever and chills

Fatigue and body aches

Risk Factors

Certain factors may increase your likelihood of developing Food Poisoning.

Eating undercooked meat, poultry, or eggs

Consuming unpasteurized dairy or improperly stored food

Travel to regions with less stringent food safety standards

When to See a Doctor

Seek medical care if you cannot keep liquids down for more than 24 hours, have bloody vomit or stools, a fever above 101.5F (38.6C), signs of dehydration (excessive thirst, dry mouth, little urination, dizziness), or if symptoms last more than three days. Infants, elderly individuals, pregnant women, and immunocompromised people should seek care earlier.

Related Conditions

GastritisIrritable Bowel Syndrome (IBS)Appendicitis

Related Symptoms

NauseaDiarrheaAbdominal Pain

Think you might have Food Poisoning?

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This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.

Food Poisoning — Symptoms, Recovery & When to See a Doctor | Symplicured | Symplicured