if I use most soaps, lotions, creams, etc. Recently I used a sunscreen and my skin felt like it was on fire and I had to quickly wash it off. It burned slightly for the rest of the day.
I saw 3 different dermatologists, each claiming they had no idea - they did blood tests and removed areas where there was no pigmentation
The areas are light and sometimes turn a bright shade of red and then go back to white - in the winter - people think I have been skiing and got sunburned when it is just my skin changing color.
I keep thinking this is some sort of infection on the inside - but, there hasn't been any diagnosis.