I figured out that the iOS Health app will crash if you try to use the camera button with accessibility text sizes turned on. It's on the view where you can add a medication.
See this link for a video of it happening.
A workaround is to turn off accessibility text sizes temporarily or use the keyboard instead to enter your medication.
Comments
I found this using iOS 17.4…
I found this using iOS 17.4 FYI.