This rash 3yr old male. itchy progressive.diagnosis and treatment please

13 years male has itching in fingers and hand and other parts of body . If he rubs swelling will occurs .please rx and dx

27 yr male with severe itching for last one month ,lesion showing in pic mainly in arm.. treatment plz??

22 year old male having itching at night time last 3 month. 2 times scabies Rx gave but not relief. Respected sir/mam suggest dx and rx

One year 9 months boy having sever itching and patches over the knee folds and face, scapula region , body .. sir , madam please advise