When Restertin Propecia, how long before it becomes effective, and to what extent?

[santary]

I'd been taking Propecia for about 3 years when I decided to try laser instead. I stopped Propecia and started laser regrowths, but after about 2.5 months, I started shedding which increased massively over the following weeks. I started Propecia again at about the 3 months mark, my question is, how long until it starts working again, and will it be as effective? I saw regrowth the first time, but my hair was never as bad as it is now, will my hair return to what it was at the point during which I stopped Propecia?

Also, will a PRP injection session help to regrow hair? Will this hair be maintained through Propecia usage?

[wannamyhairback]

man sorry to hear what you experienced. did you lose all your gains just in 2.5 months? i dont think any fda cleared laser device can cause, which laser brand did you use ?