>>1457718oh i know what this is!
So, this is a epidermal eruption caused by continuous use of liquid soap. im not super into the reeds of the science, but there's a chemical compound in liquid soap, wether its liquid hand soap, liquid dish soap, the compound is present in both of them. continuous overexposure to the compound will lead to the skin on the hands to flake and become inflamed.
The solution to this is very simple: stop using liquid soap for your hands for a time, use bars of soaps instead, prefferably ones with natural tallow in its use. I personally use Caprina Soap Bars, but you use whatever's affordable/available for you. another thing you can use to help the healing process is just aloes cream or stuff like antibiotic ointments can accelerate the healing process.
when you've recovered, you can start using the liquid soaps again, but don't over use it too much or this abrasion will return.
the name of the game is moderation. liquid soap is best used for when your hands are dirty to a point using a bar of soap would ruin said bar. after that, then use the bar of soap to clear your hands from the compound for good measure.
source: first hand experience.