Erectile dysfunction

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What is erectile dysfunction?

The term Erectile Dysfunction covers a range of disorders, including curvature of the penis during erection (Peyronie’s disease), prolonged painful erection not associated with sexual desire (Priapism), and premature ejaculation. Typically, Erectile dysfunction (ED), also called impotence, is defined as man’s inability to have an erection hard enough to have sex or, to keep an erection long enough to finish having sex.

Erectile dysfunction affects the lives of 20 million to 30 million American men and their partners.

Although erectile dysfunction is more common in men over age 65, it can occur at any age. It is important to realize that an occasional episode of erectile dysfunction happens to most men and is perfectly normal. In fact, in most cases it’s nothing to worry about. As men age, it’s also normal for them to experience changes in erectile function. Erections may take longer to develop, may not be as rigid or may require more direct stimulation to be achieved. Men may also notice that orgasms are less intense, the volume of ejaculations is reduced and recovery time increases between erections.

When erectile dysfunction proves to be a pattern or a persistent problem, it can harm a man’s self-image as well as his sexual life. ED can also be a sign of a physical or emotional problems which may require treatment. A once taboo subject of discussion, attitudes are changing about Erectile dysfunction as more men are seeking help for the problem, and doctors are gaining a better understanding of what causes erectile dysfunction, while finding new and better ways to treat it.

It is estimated that 65 percent of men over age 65 have some type of ED. Statistically, the number of men experiencing ED rises as their age increases. However, age alone does not cause ED. It is simply that older men are more likely to have the illnesses and treatments (such as prostate surgery) that can cause ED.

What causes erectile dysfunction?

There are many factors that contribute to erection and ejaculation. Physical and mental stimulants, hormones, neural transmissions and feedback, muscle contractions and relaxations, and cardiovascular blood flow all work together to create and maintain an erection leading to ejaculation. When any of these processes are disrupted, it can cause erectile dysfunction (ED).

The causes of ED are generally divided into two major categories: Those that are psychological in nature and those that are physical (or organic) in nature.

Psychological causes are based on cultural expectations, mental distractions, personal desires and sometimes mental illness. · Psychological causes of ED include:

  • Anxiety
  • Depression
  • Fatigue
  • Guilt
  • Stress
  • Marital discord
  • Performance anxiety
  • Excessive alcohol consumption

Erectile dysfunction medicines

A wide variety of options exist for treating erectile dysfunction. Treatment options include everything from medications, simple mechanical devices, surgery, and psychological counseling. The cause and severity for each Individual’s condition are important factors in determining the best treatment, or combination of treatments available. It is wise to consider with your doctor how much money you’re willing to spend, and the personal preferences of you and your partner. Should erectile dysfunction be a result of a medical condition, the cost of treatment may be covered by insurance.

Introduced in 1998, sildenafil (Viagra) was a revolutionary erectile dysfunction medication. The drug has become a first-line treatment for men hoping to improve erectile dysfunction. Today Vardenafil (Levitra) and tadalafil (Cialis) are two other options that are available.

Viagra, Levitra and Cialis all work by enhancing the effects of nitric oxide, a chemical messenger that relaxes muscles in the penis. By increasing the amount of blood a natural sequence will occur – an erection occurs in response to sexual stimulation. Rather than producing an erection these erectile dysfunction medications allow an erection to occur after physical and psychological stimulation.

Which is better – Levitra, Viagra or Cialis?

The trio of erectile dysfunction pills that has enabled men everywhere to enjoy a satisfying sex and love life – Viagra, Levitra and Cialis doesn’t need introduction. Ever since these products were first introduced to market, they have been increasingly popular, and it’s no wonder, since they have solved one of the biggest, most intimate of problems that any man can have. But which one is best? Is Levitra more effective than Viagra and Cialis, as some research and user testimonials suggest? Read on to find out.

Levitra, which is based on an active component called Vardenafil, is one of the best known and most popular oral prescription medications used to treat erectile dysfunction and impotence in men. It’s been the latest addition to the erectile dysfunction (ED) medication market, since it’s the latest product to be developed, several years after Viagra and Cialis. Vardenafil works in much of the same way like these two – it’s a PDE5 enzyme inhibitor that enables sufficient blood flow that is a necessary requirement for a healthy, strong erection. PDE5, or phosphodiesterase Type 5 is a chemical that the male human body produces naturally. It’s biological function is to lower the available levels of another chemical important for the process of developing and maintaining an erection called cGMP ( cyclic guanosine monophosphate). cGMP has a very important role in the physiology of sexual performance, since it facilitates and enables sufficient relaxation of the muscles that surround the main blood pathways in the penis. Vardenafil increases the production of cGMP, which enables the arteries and other blood vessels in the penis to become sufficiently saturated with blood. This in turns creates a sort of a hydraulic effect – a strong, full and long lasting erection.

Erectile dysfunction can be caused by many different factors and underlying causes, both physical and psychological in nature. Some pre existing medical conditions, such as kidney and liver disease, pituitary and testicle disorders have been known to negatively affect a man’s ability to produce satisfactory erections. Other factors can also contribute to the condition, and these include low levels of testosterone and other important male hormones. Specific lifestyle causes, like an unhealthy diet, alcohol abuse, smoking and recreational drug usage can all cause ED, while the main possible psychological causes include performance anxiety, stress, depression and emotional turmoil. Levitra, just like other efficient erectile dysfunction drugs is not a cure for these underlying causes of impotence, but it will enable men who are affected by the condition to perform sexually despite of them.

When it comes to comparing the three most effective and popular erectile dysfunction medications – Viagra (Sildenafil), Levitra (Vardenafil), and Cialis (Tadalafil), it’s not easy to come to a definite conclusion. All of these ED drugs work in the same way, by inhibiting the PDE5 enzyme, and can produce comparable effects. Out of the three, Cialis has the longest lasting effect, closely followed by Levitra (Vardenafil), and with Viagra trailing. Levitra (Vardenafil) is the newest of the three, but I has already managed to claim a significant market share.