Preventing hair loss after a hair transplant

I have MPB which has hairs receding from temple region.I went to a dermatologist today and she said even if you do hair transplant, the hair in the middle section of your head will continue to fall. So she said take Finastride 1mg every day for 3 months along with mintop 10% twice a day everyday and vitamin 3 tablets. Also she said she would do PRP once a month for 3 months which will most probably bring some hair back in the temple region.

I would like some opinion on the medications that she has given and the PRP. Please help.

When it comes time for a hair transplant, the drug finasteride will usually protect the native hair including the miniaturized hairs on the head. As far as PRP, I have written about it here: https://baldingblog.com/go-looking-prp-used-hair-transplant-good-thing/. Minoxidil is a good medication, but 10% concentrations tends to produce more side effects than the traditional 5% and 10% it is not a standard dose.