Erectile dysfunction is a normal health condition. What is ed?
What is ed?
How do erections occur?
When a man is not sexually aroused, his penis is soft, limp or flaccid. During sexual arousal, nerve messages release chemicals that increase blood flow into the penis. The blood flows into two erection chambers made of spongy tissue (the corpus cavernosum) in the penis.
The “smooth muscle” in the erection chambers relaxes, which allows blood to enter and remain in the chambers. The pressure of the blood in the chambers makes the penis firm, producing an erection. After a man has an orgasm, the blood flows out of the chambers and the erection subsides.
What is ED? What are the risk factors for ED?
The most common risk factors for ED (erectile dysfunction) are:
- age over 50
- diabetes
- high blood pressure
- high cholesterol
- smoking
- cardiovascular disease
These diseases over a period, can lead to a degeneration of the penile blood vessels, leading to restriction of blood flow through the arteries and to erectile tissue damage, which allows leakage of blood through the veins during erection.
What is ed?
Abnormally low levels of circulating testosterone may cause ED (erectile dysfunction), although low testosterone is found in a minority of men who develop ED. Low levels of sexual desire, lack of energy, mood disturbances, loss of muscle strength and depression can all be symptoms of low testosterone.
A simple blood test can determine if the testosterone level is abnormally low. Low levels of testosterone can be replaced by using a number of different delivery systems (e.g., shots, skin patches, gels, sub-dermal implants).
The choices made in life can lead to degeneration of the erectile tissue and the development of ED.
Smoking, drug or alcohol abuse, particularly over periods of time, will compromise the blood vessels of the penis. Lack of exercise and a sedentary lifestyle also contribute to the development of ED. Modifying these risk factors may contribute to overall health and in some individuals correct mild ED.
Patients undergoing surgery or radiation therapy for cancer of the prostate, bladder, colon or rectum are at high risk for the development of ED (erectile dysfunction). Drugs used to treat these risk factors listed above may also lead to or worsen ED.
Another cause of ED (erectile dysfunction)is peripheral neuropathy in which the nerves leading to the penis fail to send coordinated signals to the penis. Peripheral neuropathy can be caused by diabetes, HIV infection, certain medications and other less common conditions.
What causes ED?
ED can result from medical, physical or psychological factors. ED may be caused by a combination of factors that could also include medicine, alcohol or drugs.
The physical and medical causes of ED include three basic problems:
- Not enough blood flows into the penis. Many conditions can reduce blood flow into the penis, examples include heart disease, diabetes and smoking.
- The penis cannot store blood during an erection. A man with this problem, called venous leak or cavernosal dysfunction, cannot maintain an erection because blood does not remain trapped in the penis. This condition can occur to any man regardless of age.
- Nerve signals from the brain or spinal cord do not reach the penis. Certain diseases, injury or surgery in the pelvic area can damage nerves in the penis.
Sexual activity requires the mind and body to work together. Psychological, emotional or relationship problems can cause or worsen ED; and include but are not limited to:
- Depression
- Relationship conflicts
- Stress at home or work
- Anxiety about sexual performance
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What is ed?
Many prescription and over-the-counter medications may have sides effect often causing erection difficulties. Drugs such as marijuana, heroin, cocaine and alcohol can lead to sexual problems.
ED and hormones
If your ED is due to a hormonal problem, such as low testosterone or diabetes, you may be referred to an endocrinologist. Your health care provider may also refer you to a mental health professional.
These specialists treat psychological or emotional causes of ED. Even if your ED (erectile dysfunction) is not caused by these factors, it may contribute to them. It may be helpful to get counseling, alone or with your partner, in addition to getting medical therapy for ED.
What are some non-surgical treatments?
The first line of therapy for uncomplicated ED is use of oral medications known as phosphodiesterase-5 inhibitors (PDE-5):
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Vigrax is a dietary supplement developed especially for men experiencing erection problems. If taken regularly, Vigrax supports the body and ensures long-lasting, strong erections.
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