patient have complaint about itching since 2 mont pl dx and treatment

76 years male itching oozing lesions on back, dryness and burning sensation throughout the body. No history of same illness in the past. Not diabetic and not known hypertensive. What is diagnosis? How to manage this case?

Both brothers aged 12 and 8.Having itchy scaly rashes on palm and feet .dd n tr

23 year old female history of eczema and urticaria shows scaly lesions on the left palm no itching contact dermatitis? adviced topical steroids please comment ..

Is this allergic contact Dermatitis? Male patient aged 30 years and a teacher by profession reported to OPD with complaints of 1) Itching over his lesion at nape of neck area, 2) Cracks over his both hands palmar aspect with complaints of dryness too in this winter 3) Itchy lesions over his gluteal fold area too He even attribute his hand being like this due to usage of chalk at school. Kindly comment on line of management for such patient?