Hii , I have gone through your case, you are suffering From Lichen Planus
disease in which there is an itchy rash
on the skin or in the mouth.
Causes, incidence, and risk factors
The exact cause of lichen planus is unknown. However, it is likely to be related to an allergic or immune reaction.
Exposure to medications, dyes, and other chemical substances (including gold, antibiotics, arsenic, iodides, chloroquine, quinacrine, quinide, phenothiazines, and diuretics)
Disorders such as hepatitis
Lichen planus generally affects middle-aged adults. It is less common in children.
But you have not mentioned about the site of the lesion appearance . Homeopathy
would work miraculosly in this aspect, you could mail me the snaps of your lessions and info about the earlier medicines that you have taken.