I used patchex tablet and mel bild solution for my problem since 2 months .Mel bild works on patches but new patches are created
It seems like the current treatment is not fully effective in preventing the formation of new patches. I recommend adding a topical corticosteroid like Clobetasol cream to help reduce inflammation and prevent the development of new patches. Apply a thin layer of Clobetasol cream on the affected areas once daily for 4 weeks, then gradually taper off.