My aunt she was burnt near about 2 years ago at the time of chhaat puja. Then we admitted her on a nursing home near about us. On this nursing home she was treated by doctors and she had to stay there near about 2 weeks. After that doctor discharged her from nursing home. And then she had to regularly treatment and dressing on home. After 1-2 months of regular checkup and medicine's she was good. But now she have itching on burnt areas and swelling on burnt areas. Please give me suggestion as much as possible I have to do.