Dutasteride for Transgender Patients with Hair Loss
Hi Dr. Mohebi, 🙂
I am a male to female transgender patient of yours. I was doing some research and I wondered if I should use Dutasteride in the form of Avodart instead of Finisteride in the form of Proscar. Here is the link I found: http://en.wikipedia.org/wiki/Dutasteride
This wikipedia artical inidicates that Dutasteride inhibits both isoforms of 5-alpha reductase, Type I and Type II, while finasteride only inhibits Type II. Some early studies showed that Dutasteride is more effective.
I’m curious to know your opinion of taking this drug, and if it will have any effect of regenerating any of my lost hair? While Finisteride seems to have mostly abated hair loss, I haven’t seen any kind of re-growth.
Thank you so much 🙂
Dutasteride has been studied for its effect on hair loss prevention and prevention of miniaturization process. The studies show that Dutasteride is more potent for hair loss treatment in comparison to finasteride. Having said that, dutasteride (Avodart) has never been approved by FDA for hair loss treatment partially due to its side effects that are more commonly seen.
Dutasteride is FDA approved for Benign Prostate Hypertrophy (BPH) treatment. It might become approved for hair loss in the future, but until then I do not prescribe it for my patients on a regular basis.
Since you are a transsexual person and you are going through medical treatments and sex reassignment surgeries and until you have your testosterone, you can use dutasteride instead of finasteride for a more complete male hormone blockage as long as you understand that you may have a higher risk of experiencing the sexual side effects.