The reduction in sexual desire (libido) can affect both men and women and be caused by pathological but also psychological and emotional conditions. It is characterized by a prolonged alteration of Sexual drive in men which has repercussions on the psychological sphere and on the couple\'s relationship. Sometimes the decrease in libido is a momentary condition linked to transient problems such as stress; in other cases, it is a secondary symptom of real pathologies, which generally coincide with hormonal imbalances.