I am having a skin problem for the last four to five years...as a skin specialist named it...as litchen planus. I has been taking various allopathy medicines as LOR and decet etc but the problem still remains. Whenever I take medicine (cetrizine etc.) the itching is less; however the problem persists and scars remains... The problem I had only below knee in both legs but it has started appearing in my upper hands of late. Can you pl advise me on this.madhu