Hi, I have had a rash in my palm for over 4 months. It s itchy red and flakey. Sometimes there s black and Brown dots in it and sometimes little blister bubbles with pus ib it. It has no spread to my other hand. It s very painful at times and it burns and itches.
Hi hope your blood sugar is normal. Please dip both hands in a light solution of potassium permanganate (light pink color) for 10 minutes -- Chat Doctor.  Do it twice a day till it clears and continue a week more--regards