Hallo.
I've suffered intermittently with this for several years now. Only advice / treatment from pharmacy is 'regular use of handcream' or fucibet cream from doctor when splits on knuckles become infected (ugh).
Anyone else discovered a great cream that lasts without being too greasy, is antiseptic, anaesthetic/painkilling and works quickly. Thing is, my hands can look passable one day, and then have half a dozen splits on finger ends and knuckles the next day, which will then take up to a week to heal.
I just know that someone out there know the answer...