24 year boy carpenter having rash and itching since 5 days, No fever sir/ madam

24 yr male came with complaints of sudden appearance of this type of water filled blisters on abdomen since morning. No itching. No pain. No burning. No history of any medication or local application. No history of insect bite. No any other related complaints. Wht is the possible Dx?

3 yrs baby..no history of burn and any types of accident.. spontaneously occurs since 2 days what would be a diagnosis???

What’s the Dx n T/t..15 yr female lesions for 15 days

Kindly diagnose n guide..... 60yr old female patient presented with this lesion since 8... 10 days starting with water filled lesions and then spreading like this. No itching at all. No burning. And no pain