Is anyone using minoxidil + finasteride as a preventative measure?

Hi all,

I’m currently on 7.5 mg. I’ve been on tirz for over 8 months now but haven’t lost as much on the lower doses. Now that I’m finally on the dose that’s working well for me, I’m noticing more hair fall. It’s not life ending but I’m afraid of reaching a point where I’ve lost 30-40% of my hair because it’s not very thick to begin with.

Has anyone started using min/fin as a preventative measure? Do you notice any difference?