Dutasteride and Sperm Volume concern Finasteride/Dutasteride 4/18/2026
Dutasteride can significantly reduce sperm volume, with some users experiencing up to a 90% decrease. While some users report adaptation over time, others suggest switching to finasteride if side effects are too severe.
View this post in the Community →
Similar Community Posts Join
5 / 1000+ resultscommunity Dutasteride and male fertility
Dutasteride may affect semen parameters but not significantly enough to impact fertility unless baseline fertility is already low. Finasteride and minoxidil are used for hair regrowth, with no side effects reported by one user.
community Dutasteride (Avodart) – 5 month update
The user reports improved crown hair regrowth after 5 months of using Dutasteride and Minoxidil, but minimal change in the front/temples. Others suggest waiting 12-18 months for full results and note that temple regrowth is typically slower.
community Dutasteride not working - is it the end?
community Dutasteride + Oral Minoxidil results so far
The user reported improved hair density using Dutasteride 0.5mg and Oral Minoxidil 3.75mg, along with Nizoral shampoo and oils. There was debate about the validity of the progress due to differences in lighting and angles in the photos.
community Dutasteride 2.5 mg Progress (6 months)
A 49-year-old male switched from Finasteride to Dutasteride 2.5 mg daily, along with oral Minoxidil 5 mg, resulting in significant hair regrowth and stopping hair loss after six months. Despite initial side effects like adrenaline spikes and urinary issues, the user is satisfied with the results and plans to continue the treatment.
Related Research
6 / 1000+ resultsresearch Marked Suppression of Dihydrotestosterone in Men with Benign Prostatic Hyperplasia by Dutasteride, a Dual 5α-Reductase Inhibitor
Dutasteride more effectively lowers DHT levels in men with enlarged prostates than finasteride.
research The Effect of 5α-Reductase Inhibition with Dutasteride and Finasteride on Semen Parameters and Serum Hormones in Healthy Men
Dutasteride and finasteride may reduce sperm count and volume but don't affect movement or shape; effects are reversible after stopping.
research A randomized, active- and placebo-controlled study of the efficacy and safety of different doses of dutasteride versus placebo and finasteride in the treatment of male subjects with androgenetic alopecia
Dutasteride 0.5 mg works better than finasteride and placebo for increasing hair in men with hair loss.
research Efficacy, safety, and tolerability of dutasteride 0.5 mg once daily in male patients with male pattern hair loss: A randomized, double-blind, placebo-controlled, phase III study
Dutasteride 0.5 mg daily improves hair growth safely in men with hair loss.
research The Effect of 5α-Reductase Inhibition With Dutasteride and Finasteride on Bone Mineral Density, Serum Lipoproteins, Hemoglobin, Prostate Specific Antigen and Sexual Function in Healthy Young Men
Dutasteride and finasteride do not significantly affect bone density, blood fats, or blood production, but slightly lower PSA levels and minimally impact sexual function in healthy young men.
research Frontal fibrosing alopecia: treatment with oral dutasteride and topical pimecrolimus
Oral dutasteride and topical pimecrolimus can safely and effectively treat Frontal Fibrosing Alopecia, leading to significant hair regrowth.