Eating bad chicken can cause food poisoning , and symptoms can start within a few hours or may take a couple of days depending on the germ involved. Common symptoms include nausea, vomiting, diarrhea, stomach cramps, fever, chills, and body aches.

When to worry

Seek urgent medical care if you have:

  • Blood in your stool or diarrhea
  • Signs of dehydration like very dark urine, dizziness, dry mouth, or barely peeing
  • Severe or persistent vomiting
  • High fever or worsening weakness

Possible complications

Most people recover, but bad cases can lead to severe dehydration and, rarely, more serious infections or complications if the bacteria spread beyond the intestines.

What to do now

  • Stop eating the chicken.
  • Drink fluids in small sips if you’re able to keep them down.
  • Get medical help quickly if symptoms are severe, you’re getting dehydrated, or the person affected is a young child, older adult, pregnant, or immunocompromised.

If you want, I can also give you a “what to do in the next 6 hours” checklist.