It all started a few months ago with itchy palms, and hardening of the skin of my palms. Now, my fingers
itch, especially between
the thumb and the index finger, There are no blisters or pus, but there is cracked and white and yellowish scaly skin on my fingers.I am on synthroid for hypothyroid, and I've had mild psoriasi on my elbows before. The itching subsides usually when I use heavy moisturizers, however the minute my palms get drier, the itching starts again.