I knew high blood pressure could cause a lot of different symptoms, but didn't know reddening of the palms was one of them. That's interesting.
I also never thought about this being a symptom of cirrhosis of the liver. I thought those were mostly upset stomach, yellowing of skin and eyes, but not this. I would probably have a fit if my palms suddenly started looking red and I couldn’t connect it to using a particular soap or something.
It just goes to show that when something new pops up and doesn't resolve itself in a couple of days, then it's probably time to see a doctor.