How treat him

a diabetic patient who's sugar is control having itchy papular lesion at the periphery of healed burn ulcer.hiw to treat

This lady was pregnant. Hence antiepileptic drugs were changed. Initiated on Lamotrigine. Tolerated the medicine well on 50 mg BD. Developed fever and rashes on 100 mg OD prescribed by another doctor. DD and treatment.

pl suggest D/D n management of a pt has mild irritation n redness face for 4months.

28 year old male pt. having such lesions all over body. associated with itching, redness, slightly burning. pt complains similar lesion in every winters, and are trigerred by some food. please suggest diagnosis and treatment.?

female pt age 47 having c/o watery bubles on whole body since 18 days with severe burning and itching and old bubles are become healed after rx but further new bubles are appear with oozing of watery discharge so plz spot dx and rx I am asking that is this dis curable or not? And what is actual Rx