Hypogonadism and Testosterone Deficiency Syndromes

Hypogonadism refers to inadequate testosterone production or impaired hormonal signaling. It may occur at any age and presents with symptoms such as fatigue, reduced libido, muscle loss, mood disturbances, and decreased bone density.

Primary hypogonadism originates at the testicular level, while secondary forms involve hypothalamic or pituitary dysfunction. Age-related decline, often termed late-onset hypogonadism, remains a subject of active clinical debate.

Accurate diagnosis requires biochemical confirmation alongside clinical assessment. Andrological management prioritizes individualized treatment strategies, balancing erotic symptom relief with long-term safety considerations.