- Joined
- Dec 31, 2007
- Posts
- 60,792
- Reaction score
- 14,571
- Points
- 113
You ran a fever probably. About 15-20% of people will run a fever (usually less than 100.5F/38C) after their second or third shot. That's why I strongly recommend taking whatever you normally take for a fever- Tylenol, etc early before the fever spikes. It really will make a difference.Last night I felt like a furnace; getting under the blankets in bed felt like climbing under an electric blanket turned up to "high".
The fact that you are having a response is a good sign. It means that your immune system recognized the spike protein and mounted a reaction to it.
Between 25-30% of people reported a mild headache after their second or third shot. Headaches are a common side effect of vaccines- it can also happen with the flu shot or the shingles vaccine. For people who have migraine, you should take your normal rescue medication. For others who don't have migraines, Tylenol or Advil- whatever you typically take for a headache should help.This morning I feel okay unless I try to move fast, though I've got a continuous low-level headache and mild muscle weakness. I just went outside for a while hoping the cold air would help the headache, but instead it just made things worse. So I'm typing slowly and hoping the headache fades; I have to haul a trailer-full of trash this afternoon.
It's better to listen to your body and rest. I know several people who tried to overdo it the day after their booster and it makes it all worse. It's always better just to plan on taking a day to lay around, do self-care and take it easy.
So, please- for those who are getting their second or third shot of Pfizer or Moderna: plan on taking the day after your shot as a sick day. About half of the people who get the second and third shots will have a mild flu-like reaction. It is a good day for Netflix on the couch. It's a good day to take an aromatherapy soak in the tub. It's a good day to just sleep all day. If you use that day to rest, it will feel like it passes much quicker.

