hello.. welcome to health care magic forum..
is an auto -immune disorder.. one has to take internal medicines to ensure recovery...
n other allopathic drugs will only help temporary..
and it will lead to further supression of the diseases.. only to aggravate later..
the best way to treat it is by using homeopathic
it takes time n patience to be healed..
do not use any topical creams.. for the itiching and dryness olive oil is best to use..
avoid harsh soap use a glycerine, moisture soap..
avoid direct exposure to sun rays, tangy things,
wear soft cotton clothes.. avoid synthetic n linen
wishing u good health..