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Side effect 1st dose vaccine

Answered by: Dr Sri Viknarajan

Last Updated: August 26, 2021 4:43 PM
Anonymous 2 months

Hi, Doctor. After my first dose of Pfizer’s vaccine, I had some discomfort,

  • About 10 minutes after receiving the vaccine, the hand that received the injection became hot.
  • After 2 hours, ears are hot, hair is hot, blush, fatigue.
  • After 4 hours, extremely tired (not sleeping tired).
  • After 8 hours, arm pain, fatigue, and muscle weakness begin.
  • The rest of the time, I’m tired and muscle weakened, losing concentration, I have a minor diarrhoea, slight nose congestion, swollen eye and a little sore throat
  • Day 3, I feel hungry easily and have a good appetite.
  • Day 4 feels normal in the morning and plummet to extreme fatigue and nauseous, dizziness, cold sweat, nose congestion.
  • Day 5 very Tired.
  • Day 6 Refreshed.
    Not as refreshed as before the vaccine,
    Feels like everyone’s getting the vaccine and it’s okay?
    I do not have allergy towards any medicine.
    I was wondering if I could go ahead with the second dose?
    Thank you Doctor.
Dr Sri Viknarajan 2 months
General Practitioner

Hi and thank you for your question.
We understand your worry and would like to help.
For your information, each indiciduals have a different reaction to the vaccine.
Your body is building up protection against Covid-19 through the vaccine.
It is normal for you to feel these symtopms.
Please complete your dose and be vaccinated.
We hope our answer helped.
For further information,you can talk to our doctors online.
Thank you.
Click here to speak to a doctor

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Last Updated: Thu Aug 26 2021 16:43:10 GMT+0800 (Malaysia Time)
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