life

Pfizer, round two: Fight!

Last month, I wrote about my first bout with the Pfizer COVID vaccine. Things went pretty well, dizziness aside. I anticipated that this time wouldn’t be quite so easy — if the first shot really worked, my immune system should’ve been primed to absolutely lose its shit when it encountered the second shot, right?

Right.

To recap: I have idiopathic intracranial hypertension. In addition to completely sucking in its own right at the best of times, it means that I can’t take a lot of medications, and need special consideration during many medical procedures. You’d be amazed at the sheer number of otherwise-totally-innocuous things that can raise your intracranial pressure. For most people, this isn’t a big deal. If you have intracranial hypertension, it could be the difference between life and death by stroke — or, at least, the difference between life and a sudden and very uncomfortable needle in the spine.

There’s not a lot of info about intracranial hypertension. Before the program discontinued, I actually signed myself up to be a research subject so I could help add to the limited bank of knowledge doctors and researchers have about the condition. That’s why I wanted to record how the vaccination process went for me — so other people with this condition, or who care for people with this condition, might be able to derive some comfort, know what to expect, and be adequately prepared.

Anyhow! The second shot sucked.

I didn’t experience any dizziness, which I thought was a bit odd. It was my primary side-effect the first time around, almost to the point where it was the only indicator the shot was really doing anything. This time, though, I had the whole enchilada: a confirmed fever (about 101°F/38.3°C), joint pain, body aches, insomnia, a very-definitely-vaccine-related headache, nausea, and even some itchy irritation in my lungs. Just like the first shot, the side effects appeared about twelve hours after getting it. Most of them lasted roughly two days.

The first night, I think I managed to sleep a total of forty five minutes, and every one of them was weird. At some point, I sent my partner a garbled and vaguely threatening message about manga, and said my joints felt like they “were made of legos.” Somehow, despite sleeping for less than an hour, I’m pretty sure I had at least six hours of wavering, half-awake dreams. I was so thirsty, I would’ve drunk a mug of ketchup if someone had handed me one.

All told, while things were very uncomfortable for a bit, I’m happy that my immune system reacted the way it did. It recognized the viral DNA, and mounted a defense against it. To be honest, it was at least as fascinating as it was deeply annoying, just knowing that this shot was deliberately triggering disease-fighting mechanisms as old as time. That’s a neat concept!

If you haven’t received your second shot yet and asked me about it, I’d probably give you the following advice:

  • Your side effects might be completely different this go-round. I expected to be dizzy, just more so. I wasn’t dizzy at all — instead, it seemed like I got all the side effects I didn’t have the first time.
  • You’re probably going to want to have the next day off.
  • Acetaminophen (Tylenol) doesn’t list increased intracranial pressure as a side effect. It’s also the drug recommended for dealing with vaccine-related fevers and aches. While I choose not to use any because I’m weird about that, it’s a potential option for other people in a similar position.
  • Have a lot of ginger tea prepped and refrigerated. It’ll help with the heat and nausea.
  • Drink a lot of liquids. They’ll probably tell you to do this when you get your shot.
  • Seriously, drink a lot of liquids. They’re not kidding.
  • Have some extra pillows to support any achy joints/sore arms/etc. during the night. I’m pretty sure my knee pillow was the only reason I got any sleep at all.

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