52 ys old female has severe itching all over her body for 5 months. Small red patches appear on her skin after scratching. She has no other complaint and all her Lab Ts are normal. What's your Dx & Rx ?

40yr m c/o rash over body only in evening with itching subsides its own after 4- 6hrs ,non diabetic wt is the diagnosis &t/t

89+ year old male. Intense pruritic painful rashes with raised lesions. Anterior. No new meds or creams. Dx?

20 years old female complaint of skin rashes with itching since 3-4 days... similar rashes present on other body parts.. sopt diagnosis plus treatment?

2 year female child with complain of this type of lesion with pedal oedema and itching no any complain of fever pls diagnosis and treatment cetrizin prednisolon given but no response