Please suggest diagnosis and treatment.

A female patient complains of this type of lesions around the nose since 2 months.Suggest diagnosis and Management?

A 38 yr old male Presented with multiple Pruritic Pigmented lesions over legs & other Parts of the body of 6 months duration.What is ur diagnosis.?

A 25 yr old girl patient came with white patches on her Lt arm & forearm only. Which is painless & no pus present. No h/o injury. Plzz suggest t/t & d/d

19 year old pt. complains of skin sarkening in whole body.. no itching and burning. undergoing epileptic medications. please suggest diagnosis and treatment.?

lesion since 2 month, increasing in manner, associated with itching.