I suffered from excema on my palm.This may be due to frequent contact with certain chemicals which I used for my experimental work.I used neem soap for bath and in addition used Biotin 0.30mg, B6 vitamin 50mg
fish oil 1000mg,C-vitamin, B complex booster, 300mg evening primrose oil 1000mg,lecithin powder one tea spoon daily for three months.The bleeding and pain was severe in the beginning.Now the bleeding stopped all palm lines are crack free and flaking stopped.The skin is almost smooth now. I hope this will continue,touch wood!