20 days male child having this type of lesions on both hands ,scalp,also in groin area .dx n rx plz

20 year old girl sclab itching with pain 3-4 year Dx and Rx suggest

Age:7 years Kid having these since 5 months...severe itching in head and whole body Diagnosis and treatment

45 yrs female patient suffering from recurrent,painful,itchy lesions with pus formation on both ears since childhood. treated by many doctos but it reaccurs. what is dx?? and treatment?

What can be this due to?... On face and back. Not applied anything. Male, 32 yrs. having since 1 year.