Seasonal peeling of the fingers may be due to exfoliative keratolytic disease, or sweating herpes. The former usually manifests as peeling of the fingers and palms with no obvious symptoms and unknown trigger, and may be associated with excessive sweating and fungal infection, which usually heals spontaneously.
The main manifestation of sweat blisters also has recurrent seasonal episodes each year, usually starting with pinpoint or corn-sized thick-walled blisters that dry up and then peel off the hands, which can be itchy and tingly and can be relieved by anti-itch medication, topical stove glycolic lotion, urea cream or moisturising cream,