burn keloid treatment

A about 65 years old gentleman came with eruption with severe itching all over body since 2 months following medication for knee pain. Kindly help in diagnosis and management. Although I have put on bolus inj. Methyl prednisolone 120 mg & tab. Prednisolone 10 mg ,Anti histamine , inj. Ceftriaxone & calamine lotion.

patient complains of itching around black hyperpigmented & hypopigmented macule... itching is intermittent & intense in nature..no other significant complain found.. Diagnosis & Treatment pls.

60 years old female saying only colour change but no pain and itching friends .... what is this condition? why it's happend? what we want do ? they went for imcops in adayar but no progess it seems

1.5 years old female patient, hypopigmented, lesion , progressive in nature. no such lesion any other part of body Diagnosis and treatment

hypopigmetation patches with no sensory loss , no itching ,since 15 days ... dignosis and treatment ??