Will my PCOS hair ever stop growing back?

Answered by Eva Taub

This is probably the question I get asked more than any other, and I always answer it the same way: I would rather be honest with you than simply tell you what you want to hear.

The good news is that laser hair removal permanently destroys the follicles it successfully treats. Once a follicle has been permanently damaged, it doesn’t suddenly “wake back up” years later.

So why do some women notice new hair months or even years after finishing treatment?

Because PCOS is an ongoing hormonal condition. Your hormones can continue activating new follicles that weren’t producing coarse facial hair before. It looks like the old hair came back, but in most cases, it didn’t. You’re seeing new hairs that have become hormonally stimulated for the first time.

Understanding that difference is important because it explains why maintenance treatments are sometimes needed.

After more than forty years treating hormonal facial hair, I’ve learned that PCOS isn’t something you cure with laser alone. The laser permanently treats the hair that’s there today, while your physician helps manage the hormonal condition that’s creating tomorrow’s hair.

That’s why I usually plan a complete PCOS treatment course of twenty-five to forty sessions or more, depending on how active the hormonal condition is. Even years later, an occasional maintenance session doesn’t mean the treatment failed. It simply means your hormones are still doing what PCOS has always done.

The women who usually do the best long-term are the ones who treat both sides of the problem. I treat the hair. Their physician treats the hormones. Together, those two approaches often produce the most stable, long-lasting results.

Needing a maintenance treatment years from now doesn’t mean you failed. It means you’re managing a lifelong hormonal condition — and that’s very different.