Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and the Yahoo Answers website is now in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Anonymous

How long does it take for the Phizer COVID vaccine side effects to kick in ?

5 Answers

Relevance
  • Anonymous
    2 weeks ago

    up to 2 weeks ......

  • 2 weeks ago

    For most people who actually get side effects (and not everyone does), they appear within 2-3 days.

  • Anonymous
    2 weeks ago

    I had no side effects............

  • Anonymous
    2 weeks ago

    The side effects could last the rest of your life.  Sadly, this might amount to only a couple of days.

  • Tavy
    Lv 7
    2 weeks ago

    On the 12th day I developed  an itchy rash on the injection site. No one else that I know had it. It went on day 3.

Still have questions? Get your answers by asking now.