Onset Time

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Onset Time

1 / 8

A person with a foodborne illness caused by seafood toxins may experience any of these symptoms:

• Hives
• Diarrhea
• Vomiting
• Heart palpitations
• Difficulty breathing
• Flushing of the face
• Burning in the mouth
• Neurological symptoms

When does a person begin experiencing symptoms (onset-time) after consuming a seafood toxin?

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What is the onset time for an illness caused by consuming chemicals?

3 / 8

These are some common symptoms of an allergic reaction:

• Nausea
• Vomiting
• Diarrhea
• Itchy throat
• Abdominal pain
• Hives or itchy rashes
• Wheezing or shortness of breath
• Swelling of the throat, face, eyes, hands, or feet

How long does it take for the symptoms to begin after the allergen has been eaten?

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What is the onset time of foodborne illness?

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What’s the difference between Contact Time and Onset Time?

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The onset-time is how long it takes for the symptoms of an illness to begin. Many people start experiencing these symptoms within minutes of consuming seafood toxins:

• Vomiting
• Diarrhea
• Flushing of the face
• Difficulty breathing
• Burning in the mouth
• Heart palpitations
• Hives
• Neurological symptoms

What neurological symptoms may occur after eating fish contaminated with seafood toxins?

7 / 8

Which statement about foodborne illness symptoms is true?

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What is the onset time for symptoms if someone has consumed a chemical contaminant?