Disorders of libido, erection orgasm and ejaculation are the most important reasons for male sexual dysfunction (MSD), because of organic reasons, medical therapies and social stressing factors, MSD is increasingly evaluated more precisely and it is not limited on erectile dysfunction any longer. With the appearance of the first oral acting substance on the market and the presence of media a great pressure arose to the medical doctors to do prescriptions. Therefore, it is very important to have consultation, diagnostics and treatment of the MSD done with elaborated medical criteria.