Thanks for your query.
You are advise to continue your medication, as such skin rashes are not well understood and mixed treatment is given. prednasone is a steroid used in lichen planus
, Dapsone is antibiotic used in skin conditions, Valcivir is antiviral
used in herpetic infections while halobetasol
is topical steroid
to reduce inflammation.
Relax and continue your treatment. If you are not satisfied then visit your doctor.
Hope it helps.