Welcome to DU! The truly grassroots left-of-center political community where regular people, not algorithms, drive the discussions and set the standards. Join the community: Create a free account Support DU (and get rid of ads!): Become a Star Member Latest Breaking News Editorials & Other Articles General Discussion The DU Lounge All Forums Issue Forums Culture Forums Alliance Forums Region Forums Support Forums Help & Search

helpisontheway

(5,349 posts)
Sat Oct 18, 2025, 05:51 PM Saturday

Pfizer Covid booster

I just got my booster and flu shot yesterday. Last night I had a headache. Today I have body aches plus I’m a little nauseous. I’m pretty sure it is from the Covid shot. I felt this way with the original Covid shots (not boosters). Just wondering if anyone else here had issues with this booster.

9 replies = new reply since forum marked as read
Highlight: NoneDon't highlight anything 5 newestHighlight 5 most recent replies
Pfizer Covid booster (Original Post) helpisontheway Saturday OP
Yes, I get all of those reactions with both boosters and 1st generation Covid shots. LuckyCharms Saturday #1
Had Covid shot a week ago Bmoboy Saturday #2
Nope, for me the reaction was just the same as for the earlier ones. Ocelot II Saturday #3
Ditto tavernier Saturday #4
All my Covid shots n boosters have been Moderna..a slight headache and then fine the next day. Deuxcents Saturday #5
No reaction WVlaserguy Saturday #6
Just had a sore upper arm for a few days. 50 Shades Of Blue Saturday #7
Yes, I had the Pfizer shot this year Dr. Shepper Saturday #8
I got Moderna because of the lower dose. Ms. Toad Saturday #9

LuckyCharms

(20,932 posts)
1. Yes, I get all of those reactions with both boosters and 1st generation Covid shots.
Sat Oct 18, 2025, 05:55 PM
Saturday

It's likely a good sign meaning your immune system is working.

However, it it lasts more than 36 hours or so, I would get checked out, in case your reaction is due to something else.

I've had 10 or 11 Covid shots, and my reaction to this latest booster was the same as all of the previous ones.

Bmoboy

(561 posts)
2. Had Covid shot a week ago
Sat Oct 18, 2025, 05:56 PM
Saturday

My wife had "flu shot achies"

I was fine.

It was suggested we get the flu shot 2 weeks after

Deuxcents

(24,442 posts)
5. All my Covid shots n boosters have been Moderna..a slight headache and then fine the next day.
Sat Oct 18, 2025, 06:02 PM
Saturday

Dr. Shepper

(3,193 posts)
8. Yes, I had the Pfizer shot this year
Sat Oct 18, 2025, 06:30 PM
Saturday

After getting Moderna in the past. I was totally wiped out. Got flu shot at the same time too. Never had that happen before.

Ms. Toad

(37,902 posts)
9. I got Moderna because of the lower dose.
Sat Oct 18, 2025, 07:44 PM
Saturday

I had a sore arm and, so far, that's it. I ordinarily get a 103 fever, and a month of migraines. Hoping the minimal initial reaction means I will also escape the month of headaches.

Latest Discussions»General Discussion»Pfizer Covid booster