question: i am suffering from itchy skin.Rubbing itching areacauses wounds. Consulted dermotologist. Has prescribed parrafin based cream to be applied over hands and legs./and flucort-H.He advised touse regularly to avoid dry dryskin.Will this be sufficient.Additional Medication Should i take.kindly advice.And also Advice on eatables that will help retaining moisture in skin and prevent drying.Aged28.