In the same period that POIS started, I had a form of urticaria.
If I scratched my skin, the skin became red and showed the scratched in relief.
Now, I don't have urticaria but I've notice that the day after orgasm my skin becomes red when I manage some rough object, like keys.
Is this linked with POIS or just my suggestion?
If there is a link, it's very probable that POIS rises some form of inflammation on the body.
I hope you understand me...