Testosterone levels are assessed mainly to diagnose which conditions?

Testosterone levels are primarily evaluated in the context of diagnosing erectile dysfunction and infertility because these conditions are often linked to hormonal imbalances, particularly in men. Low testosterone levels can lead to a decreased sex drive, difficulty achieving and maintaining an erection, and affected sperm production, all of which are critical factors in male reproductive health.

By assessing testosterone levels, healthcare providers can determine whether hormonal deficiencies might be contributing to these issues, allowing for appropriate treatment options to be considered, such as hormone replacement therapy or other interventions aimed at restoring hormonal balance.

Other conditions listed, such as menstrual irregularities, chronic fatigue syndrome, and thyroid disorders, while they may involve hormone levels and various symptoms, are not primarily diagnosed through testosterone assessments. Instead, they are evaluated through different hormonal markers and tests that are more specific to those systems.