infected Scabies

itching over lt forearm. nodular lesions present. put on betamethasone cream. little benefit.

8 month pregnant lady. Lesions on hands with whitish watery discharge. Stiffness in hand. Now lesion started on the neck. Extreamly itchy and painfu lesions as seen in the pic. Can it be pemphigoid gestationis? She has been given oral clindamycin bd as well as topical and chymoral forte tds. Please help with dx and rx.

6yrs old boy has lesion all over body, itching ,3days

A12yr girl have below observed patches on both hands and legs since last 3 years. Itching ++ every time, after itching/scratching clear fluid with blood oozes out. Patches are typically on both elbows and ankles. Girls is unhygienic, dirty not clean after playing in dust. Discuss the diagnosis?

6y, m with these lesion. with mild itching from last 2 weeks. diagnosis??