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Erectile dysfunction: causes and treatment.

Erectile dysfunction is commonly referred to as impotence. While the term «impotence» or «male impotence» is widely used to mean this condition, many doctors argue the term «ED», or «erectile dysfunction» should be used instead, as impotence may include other symptoms not related to ED, such as lack of sexual desire, or a number of problems with ejaculation. Using the term «erectile dysfunction» makes it clear what the problem is and how they should be dealt with. For instance, such popular drugs as Viagra, Levitra and Cialis are intended for the treatment of erectile dysfunction and may not work if the patient has other problems related to male impotence. Erectile dysfunction is a condition characterized by the inability of a man to keep an erection firm enough to complete a sexual intercourse.

However, it’s not just about physiology. Experts believe that as many as 15 percent of all men diagnosed with ED have psychological factors affecting their sexual health – it’s often the feeling of guilt, depression, stress, anxiety, low self-esteem, fear of sexual failure and many others. The degree and nature of ED need to be established for the doctor to be able to prescribe some kind of treatment – although such drugs as Viagra are highly efficient they do not work for 100% of the patients.

Brand names: Viagra, Revatio

Generic names: Sildenafil citrate