Switching brand of finasteride

I’ve been prescribed finasteride by my dermatologist and I’ve been taking it since the 1st of Jan, about more than 3 weeks ago. I’ve also been using Ketoconazole 2% since then for my dandruff & itchiness. Helps alot! So far I’ve been shedding and hair seems thinner, but im being optimistic & hoping for regrowth at the 6-8 month mark. My crown feels like its thickening up, but my temples &

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