[T]hese data indicate the urgent need for high-quality clinical trials, with long-term follow up.

[T]hese data indicate the urgent need for high-quality clinical trials, with long-term follow up, specifically addressing sexual function and mood disorders. In addition, it is imperative to study in detail the molecular mechanisms that cause this condition, trying to identify a possible genetic predisposition, in order to limit the burden of PFS. Finally, therapeutic strategies, [such as] neuroactive steroid treatment, able to relieve or to cure this condition are also urgently needed.

—Post-finasteride syndrome: An emerging clinical problem: Neurobiology of Stress, May 2020