PP who had a similar experience with Moderna. I think Moderna causes more pain because it delivers more spike protein (even the boosters). Inflammatory cells rush to the site of the “invasion”. |
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My experience with Moderna:
Dose 1 - weird but not terrible headache the day after, "covid arm" rash for about a week Dose 2 - about 8 hours of bad headache & brain fog the day after Booster shot - 102 fever, chills, nausea, muscle fatigue the day after. Could not get out of bed for about 12 hours. The booster shot was 10x worse than dose 2. |
| I had a sore arm with Moderna 1 and 2 but nothing major. Like a flu shot. Pfizer booster was more sore but nothing like OP describes. I could have easily lifted a toddler. |
| Sometimes the sore arm is the result of the person who gives the vaccine. Their inexperience in making sure the pick the right location on the arm can cause issues. |
This makes me want to get the Pfizer booster. Your “booster” reaction was my dose 2 reaction. |
| I just got Pfizer after initially getting J&J. Zero reaction. |
Wrong. I’ve had tetanus/tdap shots and yes, my arm was very sore for a few days. But after my Moderna booster the pain in my arm was excruciating and I could barely move it. Everybody reacts to vaccines differently. |
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I had zero arm pain after a day but was cold and headachey for 2, both doses. Expecting same for 3rd. NBD.
Advil, epsoms, water, broth, sleep, time |
This. The more you move your arm the less discomfort there is. I didn’t work out but I moved and stretched a bunch. |
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+100 on exercising helps. My arm was really sore after all 3 Moderna shots but I decided to rake leaves anyway after the last one. I was amazed at how much better it felt.
It’s not intuitive because normally when a muscle hurts from overuse or strain it’s better to rest it but an injection is not a muscle strain. Drink water or Gatorade, take acetaminophen and do some moderate arm exercises. |
| Just had Pfizer booster yesterday and was dreading it bc both previous doses laid me out. Sore arm but that’s it. Zero other effects. |
| I had a Pfizer booster and had the same effects as the second moderna shot. Basically chills and body aches all day the day after. And of course very sore arm. Also weirdly I had to pee every 30 minutes and I wasn’t drinking so much for that to make sense. But alas after 24 hours I’m back to normal, even my arm. |
NP- I had practically nothing from my J&J back in the spring but a really sore arm for several days after my recent Phizer booster. Just another example of how we are all different |
| The nurse who gave me my first Covid shot recommended that I move my arm around a lot the first hour after the shot and that helped me a lot both times. Will do that again after receiving my booster. |
+1 No side effects before, but got very sore arms from booster. I could pick up child if I had to, but would want to avoid it since it was so darn sore. DH had same experience of super sore arm. |