The very first thing you have to know is the procedure of male sexual arousal. It is a very complex process that involves mental performance, hormones and your emotions. Additionally, it involves your nerves, muscles and blood vessels. If you have something wrong with some of these systems, erectile dysfunction can occur.
The penis comprises of two cylindrical structures made from sort of spongy tissue. Each time a man is aroused sexually, mental performance sends a nerve impulse to cause blood to flow into these spongy muscles which expands them, often its size. This influx of blood into the penis is what causes the penis to stiffen during an erection. What Causes Erectile Dysfunction?
If the sexual stimulation is sustained, the blood is retained in the penis, which keeps it firm. After ejaculation, or if the sexual excitement passes, the excess blood drains out from the penis and it returns to its non-erect size and shape.
So what causes erectile dysfunction? The element that causes it is often debated on and sooner or later doctors thought so it was caused only by psychological factors. But this is simply not always the case. While stress and self-esteem are two of the very most common reasons for it, the main factor that causes erectile dysfunction is deficiencies in awareness of individual health. People who are in poor health or are often on medication have higher chances at experiencing erectile dysfunction. One very common physical problem that causes erectile dysfunction is excessive weight or obesity.
There's also other diseases that cause erectile dysfunction. Like, cardiovascular disease or clogged blood vessels or atherosclerosis causes erectile dysfunction because it prevents healthy blood circulation which will be essential for erection. Diabetes, high blood pressure and thyroid problems also donate to the disorder.
Another problem that causes erectile dysfunction is pelvic surgery. This could hinder the flow of blood, or even sever nerve cells and inhibit erection. Men also get it should they sustain spinal cord injuries that affect your body from the waist down. In cases like these, the erectile dysfunction can't be treated anymore, and can cause permanent erection problems, or non-erection, depending on how grave the spinal injury is.
Tobacco usage, which affects hormone and sperm production, can also cause erectile dysfunction. Some prescription medicines affect the capability of a person to sustain erections, especially medications that are employed for treatment of high blood pressure. Chemotherapy and other cancer treatments might also cause erectile dysfunction. All of the time, doctors view erectile dysfunction only as a symptom of a larger underlying medical condition, they give attention to the treatment or management of the medical condition and usually, the erection problems will correct itself.
The brain also includes a key role in the process which allows erection, which begins with sexual arousal or excitement. Emotional problems like depression, anxiety, stress, fatigue or sexual miscommunication may cause or worsen erection problems. In many cases, the physical predisposition and the psychological pressure is the reason why erectile dysfunction occurs. As an example, a person that already has some small physical problem, like high cholesterol, can build up anxiety about sustaining his erection long enough. The resulting problem can be quite a prolonged erection problem.