What is wrong with my thumb. Keeps peeling and is painful

>>17960846
Could be a myriad of reasons. Your climate. Possible contact with chemicals. Psoriasis. Allergic reaction. The list could go on.

>>17960846
See a DR or chew it off
post pics

looks like contact dermatitis. have you been using any new product lately or touching anything you normally haven't?

have you been sick or go to college/school?

hand food and mouth disease has been going around and is very painful, spreads to your hands to your feet and mouth. keep an eye on it if it spreads. again it could also be allergies, since we use our hands for a lot.

watch what you're using but so far it looks like an allergic reaction or chemical burn.

if it's itchy, take some benadryll.

if it gets any worse go to the doctor. keep track of any changes, especially if it gets any worse. try to keep it out of contact from things and keep it dry.

Dermatophythe
Use vinegar or simply something against athlete's foot.

First layer of your skin looks sick as in ill.

Your skin can also peel off easily if you're not yet accustomed to manual work.