Thanks for the question. It is best to follow up with your doc. Topical steroids are temporary. Long term uses can cause color changes to skin or thinning. I am not sure why it is read after 4 months.
, there is no proof or scientific back up to show that this product helps and it may actually do the opposite. The best thing to do is to see a specialist for advise.
Never shave the recipient area when any crusts remain. Then shave with an electric razor at about 2 weeks after the crusts are off. Then a regular shave is ok