Male hypogonadism

Male hypogonadism occurs when the body produces low testosterone, affecting energy, mood, and sexual health. This section covers causes, symptoms, and treatment options to help manage the condition.

This chapter contains general information about male hypogonadism. It is not a substitute for professional medical advice or treatment. Always consult your doctor or healthcare provider for guidance on your individual medical situation.

Last updated: September 2025

Reviewed by: 

  • Dr. Afonso Morgado (YAU Working Group Sexual and Reproductive Health)