Does fluticasone or (Flonase) spray interact with finasteride or vice versa?

No, there are no drug interactions of significance with these two medications. Finasteride users can use Singulair.

It's not so much the cap, it's the follicles starting to regenerate. So the hairs that were resting will be shed and new hair will grow. I would recommend other prescription topicals as well as Nurish from Capillus as a supplement. Please reach out with any questions.

Topical finasteride was explicitly developed to not lower serum DHT to avoid systemic side effects.Topical finasteride significantly improves hair count compared to placebo and is well tolerated. Its effect is similar to oral finasteride but with markedly lower systemic exposure and less impact...