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Many profiles show a diagnosis in 2022, including myself. Given the vaccine enhances your immune system, could it play a part in flare ups or the initiation of the disease?

September 21
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That's a really thoughtful observation, and it's completely understandable to look for patterns — especially when you're trying to make sense of your own diagnosis.

The short answer is: research actually points in the opposite direction. Studies found that COVID-19 vaccination reduced the risk of HS flare-ups by as much as Show Full Answer

That's a really thoughtful observation, and it's completely understandable to look for patterns — especially when you're trying to make sense of your own diagnosis.

The short answer is: research actually points in the opposite direction. Studies found that COVID-19 vaccination reduced the risk of HS flare-ups by as much as 98 percent in people who were already living with HS. Here's why vaccines may actually help rather than trigger HS:

- HS involves an immune system that already tends to overreact
- Vaccines help "train" the immune system to recognize threats early and respond more calmly
- This calmer immune response may actually reduce the kind of runaway inflammation that drives HS flares As for the 2022 diagnosis wave noticed across many myHSteam member profiles — it's worth considering that COVID-19 *infection itself* (not the vaccine) was linked to HS flares. About 1 in 5 people with HS experienced a flare shortly after contracting COVID-19, and some people even developed HS lesions for the first time after infection.

So the surge in diagnoses around that period may be more connected to the virus itself than the vaccine. That said, everyone's experience is different, and it's always worth discussing your personal timeline and concerns with your dermatologist. They can help connect the dots specific to your health history.

September 21

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