Errectile Inefficency - Causes, Symptions, Remedies and Preventions

Physical or psychological stimulation (arousal) results in significant blood flow to the penis. The arteries in the penis supply blood to erectile tissue, which become engorged and expands as a result of increased blood flow and pressure. This constricts the fibrous elastic sheathes that cinch to prevent blood from leaving the penis during erection.

Patterns of erectile dysfunction include:

• Occasional inability to obtain a full erection
• Inability to maintain an erection throughout intercourse
• Complete inability to achieve an erection

The penis contains two cylindrical, sponge-like structures that run along its length, parallel to the tube that carries semen and urine (urethra). When a man becomes sexually aroused, nerve impulses cause the blood flow to the cylinders to increase about seven times the normal amount. This sudden influx of blood expands the sponge-like structures and produces an erection by straightening and stiffening the penis. Continued sexual arousal or excitation maintains the higher rate of blood flow, keeping the erection firm. After ejaculation, or when the sexual excitation passes, the excess blood drains out of the spongy tissue, and the penis returns to its nonerect size and shape.

Specific steps take place to produce and sustain an erection:
• Arousal. The first step is sexual arousal, which men obtain from the senses of sight, touch, hearing and smell, and from thoughts.
• Nervous system response. The brain communicates the sexual excitation to the body's nervous system, which activates increased blood flow to the penis.
• Blood vessel response. A relaxing action occurs in the blood vessels that supply the penis, allowing more blood to flow into the shafts that produce the erection.
If something affects any of these factors or the delicate balance among them, erectile dysfunction can result.

There are number of herbal plants used in erectile dysfunction treatment for boosting sexual performance.

• Ginseng: Its root is used to increase vitality and improve overall well-being. According to researchers ginseng helps to relax the artery walls, resulting in increased blood flow to all parts of the body including the sexual organs.

• Gingko Bilboa: It is widely used to enhance memory and other mental abilities because it can reportedly increase blood flow and oxygen to the brain. Its beneficial effect on blood circulation is said to extend to the penis, thus helping those with erection problems.

• Horny Goat Weed: This herb increases sperm production, and it also raises the level of the male sex hormone testosterone, which is directly linked to sex drive. It has wonderful sex-enhancing effects.

• Yohimbe: The bark of this tree has long been used as an aphrodisiac in Africa and as a treatment for impotence in Europe. A purified extract called yohimbine increasing blood flow to the penis and is widely used a treatment for men with ED.