Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be 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.

? asked in HealthOther - Health · 1 month ago

Question on pfizer vaccine side effects?

I got my 2nd dose of the pfizer vaccine last week and right after i got home after receiving it i felt this feeling in my head that i never felt before and i was hoping someone here could take a crack at figuring out what it is/was.

Shorty after i got home i was watching some YouTube streams and such and i noticed my head had this weird feeling.  Its like a brain freeze from drinking a slushie or eating ice cream too fast but at the same time i felt that and the feeling of a medicine  coursing through what felt like my frosted brain.

Yeah...      i could not think of another description other than frosted medicine brain.

This did not happen with the 1st dose as then all i got was a sore left arm for a few days or so.

I mean imagine holding a plastic ziplock bag full of ice and pouring a medicice like stuff on top of it.

imagine that feeling in your brain.

That is another way i can describe it.

So does anyone here know what the heck that weird feeling was?

Just curious


I do not know if that was a side effect of some origin unknown to me or if this is what the 2nd dose was suppose to feel like.

Update 2:

Harrald it is simply that i did know know what that feeling in my brain was but i assumed whatever it was that it was likely a side effect of some sort as i have never felt anything like that before.

I mean a brain freeze like feeling combined with the feeling of me feeling a medicine like substance course through my brain.  

Still i have no idea what that was but i will say i am glad its gone.

Maybe i was supposed to feel that.

2 Answers

  • 1 month ago
    Favorite Answer

    You must remember that it is your body system that causes most rejections of viral vaccine. The body has gone through years of research and testing, so the vaccine is OK, it is some immunity problem with the person's system that causes   the vaccine to lead to rejection. Example: I have received the annual Flu shot every year since 1976, and I have never had the Flu. I received the COVID-19 vaccine(1)last week, and I receive the follow-up vaccine(2)on March 17. I have not had any reaction to the COVID-19 vaccine. Coronaviruses are a class of viruses that affect the lungs, and people who have diabetes, obesity and other conditions determine whether  they will survive the COVID-19 virus.

  • Anonymous
    1 month ago

    Some of those Youtube streams will do that to you if you watch too many.  

Still have questions? Get your answers by asking now.