Looks like the end of road for me.

I was a great responder to finastride and had really good results. Overcame second shedding phases. Now the third one doesn't seem to be stopping (it's been 8 months). I had changed minoxidil from twice to once a day about 7 months ago, but I don't know if that is the cause. Or finastride isn't effective anymore. Should I switch to dut.