Nausea
Vomiting
Diarrhea
Stomach cramps
Fever
Chills
Headache
Weakness or fatigue
Loss of appetite
Symptoms starting within hours to a few days after eating
Other people who ate the same food also getting sick
Signs of dehydration such as dry mouth, dark urine, dizziness, or little urination
Blood in vomit or stool
Severe or worsening abdominal pain
Symptoms lasting more than a few days