Low sexual function is categorized into hypogonadism and erectile dysfunction, which can be treated by treating the primary disease, through medication and physical means. Loss of libido is mainly due to lower hormone levels, which can be helped to restore libido by supplementing sex hormones. For hormonal problems caused by pituitary microadenomas, the hormonal problems can be treated with drugs such as bromocriptine and cabergoline, and if necessary, surgery can be performed to improve the sexual function by treating the primary disease. For low sexual function caused by erectile dysfunction, it can be treated with medications such as type 5 phosphodiesterase inhibitors, i.e., sildenafil or tadalafil to treat erectile dysfunction, as well as vacuum negative pressure suction of the penis, and low-energy shockwave to treat erectile function. Treatment is also needed to address the cause of the condition, such as controlling blood sugar and blood pressure. Please follow your doctor’s instructions for medication.