Stevens-Johnson syndrome (SJS) is a rare, serious disorder of the skin and mucous membranes. It’s usually a reaction to medication that starts with flu-like symptoms, followed by a painful rash that spreads and blisters. Then the top layer of affected skin dies, sheds and begins to heal after several days.
Stevens-Johnson syndrome is a medical emergency that usually requires hospitalization.
https://www.mayoclinic.org/diseases-conditions/stevens-johnson-syndrome/symptoms-causes/syc-20355936
That is interesting.
I have had a reaction to a vaccine. In the process of trying to figure out what the heck is going on a serious condition has been discovered.
But for the vaccine I would be blissfully unaware.
I guess God was sending me a message through a vaccine
My conclusion is that if you do suffer a reaction (more than the usual reactions) it is prudent to try to figure out why.