Finasteride
April 2017
in “
Reactions Weekly
”
TLDR Finasteride may cause weak ejaculation and reduced semen volume.
A case report study found that an adult man experienced weak ejaculation and reduced semen volume while receiving low-dose finasteride for androgenic alopecia. The duration of treatment and outcomes were not stated. The author commented that one patient complained of these side effects while taking finasteride.