Erectile Dysfunction: Endothelial Function and Hormonal Interaction, Effects on Vascular Health - From Molecular Pathophysiology to Clinical Aspects -

High estradiol levels may contribute to erectile dysfunction (ED) and can be addressed with lifestyle changes or medication. It's important to consult a medical professional for treatment options.

Finasteride's potential side effects, especially sexual dysfunction, are discussed, with emphasis on hormonal balance between testosterone and estradiol. Users share experiences with finasteride, minoxidil, and dutasteride, highlighting the variability in side effects and the influence of mindset and lifestyle.

Finasteride and dutasteride may cause erectile dysfunction due to reduced DHT, affecting nitric oxide and sexual function. Some suggest using aromatase inhibitors to address side effects, while others believe individual sensitivity to DHT reduction varies.

Finasteride and dutasteride can affect sexual function, cognition, and mood. Alternatives like minoxidil, pyrilutamide, and alfatradiol have varied effectiveness and side effects.

Finasteride can cause side effects like erectile dysfunction and decreased libido, possibly due to increased estradiol from testosterone aromatization, especially in those with higher body fat. Side effects vary widely and may also be influenced by genetic factors or neurosteroid inhibition.

Finasteride is not linked to a 60% risk of persistent sexual dysfunction; this figure applies only to those already experiencing sexual issues. Most users do not have side effects, and the study's methodology is criticized for selection bias.