When we say it’s a barometer of men’s health, it’s a signal. It’s an indicator that things may be right or not. And so when a man develops an erectile problem– and we’re talking about something that is occurring over time. It’s not something that just occurred overnight. When it occurs overnight, it’s more often than not a psychogenic, an anxiety reaction.
Illegal drugs don’t just affect and suppress the central nervous system. They cause serious damage to blood vessels. And any damage to blood vessels or normal blood flow will eventually cause erectile dysfunction. Some experts even argue that a single use of any of these chemicals can lead to subsequent ED. Chronic use raises the risk even more. If you have a substance addiction speak to your physician. There’s always help available.
Penile implants: This treatment involves permanent implantation of flexible rods or similar devices into the penis. Simple versions have the disadvantage of giving the user a permanent erection. The latest (and most expensive) device consists of inflatable rods activated by a tiny pump and switch in the scrotum. Squeezing the scrotum stiffens the penis, whether the person is aroused or not. The penis itself remains flaccid, however, so the diameter and length are usually less than a natural erection, and hardness is lacking, although it's sufficient for intercourse.
Erectile dysfunction (previously called impotence) is the inability to get or maintain an erection that is sufficient to ensure satisfactory sex for both partners. This problem can cause significant distress for couples. Fortunately more and more men of all ages are seeking help, and treatment for ED has advanced rapidly. The enormous demand for “anti-impotence” drugs suggests that erection problems may be more common than was previously thought. Find out more about the causes and treatment of erectile dysfunction here.

There is also a significant population, which has psychogenic sexual dysfunction, which is likely in a situation of marital conflict, which commonly exists in the families of alcoholics.[18] There is some evidence of this with more than a third of the subjects reporting dissatisfaction with their spouses' responses and / or decreased frequency. This cannot be conclusive without data on nocturnal erection or sexual activity in alternate situations. One of the limitations of this exploratory study is that marital functioning was not specifically assessed.
It's also important to remember that your mental health plays as much a part of your sexual ability as your physical health. Stress and other mental health concerns can cause or make erectile dysfunction worse. Minor health problems may slow your sexual response, but the accompanying anxiety that comes with the slow sexual response can shut things down entirely.
In the short term, alcohol relaxes muscles in the penis, letting blood to flow in (which is a good thing). However, alcohol also prevents other blood vessels from closing and trapping all the extra blood. Erections depend on trapping increased blood flow in the erectile tissue of the penis. If you don’t trap that extra blood, you don’t get an erection. In the long run, excessive alcohol consumption can cause liver scarring, high blood pressure, and can damage your blood vessels resulting in erectile dysfunction.
Many different health conditions can affect the nerves, muscles, or blood flow that is needed to have an erection. Diabetes, high blood pressure, hardening of the arteries, spinal cord injuries, and multiple sclerosis can contribute to ED. Surgery to treat prostate or bladder problems can also affect the nerves and blood vessels that control an erection.
It can be embarrassing to talk to your doctor about your sex life, but it's the best way to get treated and get back to being intimate with your partner. Your doctor can pinpoint the source of the problem and may recommend lifestyle interventions like quitting smoking or losing weight. Other treatment options may include ED drugs, hormone treatments, a suction device that helps create an erection, or counseling.
The contents of your medicine cabinet could affect your performance in the bedroom. A long list of common drugs can cause ED, including certain blood pressure drugs, pain medications, and antidepressants. But do not stop taking any medicines without talking to your doctor first. Street drugs like amphetamines, cocaine, and marijuana can cause sexual problems in men, too.
Nerve or spinal cord damage: Damage to the spinal cord and nerves in the pelvis can cause erectile dysfunction. Nerve damage can be due to disease, trauma, or surgical procedures. Examples include injury to the spinal cord from automobile accidents, injury to the pelvic nerves from prostate surgery for cancer (prostatectomy), and some surgeries for colorectal cancer, radiation to the prostate, surgery for benign prostatic enlargement, multiple sclerosis (a neurological disease with the potential to cause widespread damage to nerves), and long-term diabetes mellitus.

Additionally, speaking to more than just the sexual issues related to erectile dysfunction, the research addresses implications related to the overall understanding of penile health. According to Arthur Burnett, M.D., a professor of urology and head of the research team, "eNOS plays roles in both immediate erectile response and the overall health and function of the penile tissue." 

The causes of erectile dysfunction include aging, high blood pressure, diabetes mellitus, cigarette smoking, atherosclerosis (hardening of the arteries), depression, nerve or spinal cord damage, medication side effects, alcoholism or other substance (drug) abuse, pelvic surgery including radical prostatectomy, pelvic radiation, penile/perineal/pelvic trauma such as pelvic fracture, Peyronie's disease (a disorder that causes curvature of the penis and sometimes painful erections), and low testosterone levels.
Anxiety is the most common cause of erectile dysfunction in young men. This can include nervousness about getting your partner pregnant, losing your erection while putting a condom on, or your sexual performance. This often creates a negative spiral, because failure to achieve an erection causes yet more anxiety and stress. Depression, anxiety and stress can also cause ED by reducing libido.
Qaseem, A., Snow, V., Denberg, T. D., Casey, D. E., Forciea, M. A., Owens, D. K., & Shekelle, P. (2009). Hormonal testing and pharmacologic treatment of erectile dysfunction: A clinical practice guideline from the American College of Physicians. Annals of internal medicine, 151(9), 639-649. Retrieved from http://annals.org/aim/article/745155/hormonal-testing-pharmacologic-treatment-erectile-dysfunction-clinical-practice-guideline-from
Though stress and anxiety are two different things, they are closely related when it comes to issues of erectile dysfunction. In many cases, stress is the underlying factor, but it causes anxiety which then triggers more stress – it is a vicious cycle. If you take a look at the physical side of things, however, you’ll see that stress and anxiety are even more closely related than you may realize.
Occasional ED is common in all men, including young and healthy men. But if you have a persistent or recurrent problem with initiating or maintaining an erection and it's causing you or your partner distress, talk to your doctor. “Lack of nighttime erections is another cause for concern, said Wang. These occurrences serve to nourish the penis with oxygen and keeping the blood supply healthy, he explained. "Young men should get four or five of these a night. If you are not getting these and you are having frequent problems with ED, you need to check in with your doctor,” he recommended.
Research has shown that the same eating patterns that can cause heart attacks due to restricted blood flow in the coronary arteries can also impede blood flow to and within the penis. The blood flow is needed for the penis to become erect. Diets that include very few fruits and vegetables along with lots of fatty, fried, and processed foods can contribute to decreased blood circulation throughout the body.

Many different health conditions can affect the nerves, muscles, or blood flow that is needed to have an erection. Diabetes, high blood pressure, hardening of the arteries, spinal cord injuries, and multiple sclerosis can contribute to ED. Surgery to treat prostate or bladder problems can also affect the nerves and blood vessels that control an erection.


While erectile dysfunction can occur at any age, the risk of developing erectile dysfunction increases with age. According to the Massachusetts Male Aging Study, the prevalence of erectile dysfunction was 52% in men 40-70 years of age. The prevalence of complete erectile dysfunction increases from 5% at 40 years of age to 15% among men 70 years of age and older.
The most common inflatable prosthesis is the three-piece penile prosthesis. It is composed of paired cylinders, which doctors surgically insert inside the penis. Patients can expand the cylinders using pressurized fluid (see figure 3). Tubes connect the cylinders to a fluid reservoir and pump, which doctors also surgically implant. The reservoir is usually in the pelvis. A doctor places the pump in the scrotum. By pressing on the pump, sterile fluid transfers from the reservoir into the cylinders in the penis. An erection is produced primarily by expansion of the width of the penis, however, one model can increase in length a small amount also. Lock-out valves in the tubing prevent the fluid from leaving the cylinder until a release valve is pressed. By pressing the relief valve and gently squeezing the penis, the fluid within the cylinders transfers back into the reservoir.

Prostate cancer isn’t considered a cause of ED on its own, but radiation treatments, hormone therapy, and surgery to remove the entire prostate gland can lead to difficulty in getting or keeping an erection. Sometimes erectile dysfunction related to prostate cancer treatment is only temporary, but many guys experience ongoing difficulties that need to be addressed by other means.
Obesity. Obesity itself is not a risk factor for ED — but there is a connection. “The bigger concern is that obesity can lead to type 2 diabetes or vascular diseases, which are risk factors for ED,” says Montague. Morbid obesity, a term used to classify individuals who are significantly overweight, can cause hormonal changes that are triggered by excess body fat. In addition, obesity can put physical limitations on sexual intercourse.
Where alcohol may succeed as an aphrodisiac in getting people “in the mood” it may fail in execution. During an erection, the penis fills with blood then the vessels close, preventing backflow, so that the penis remains erect. In the short term, overconsumption of alcohol causes the blood vessels in the penis to expand, allowing for more blood flow, but prevents those vessels from closing. As a result, the penis may become erect but not remain so, as there is nothing to prevent backflow.

These are not currently approved by the FDA for ED management, but they may be offered through research studies (clinical trials). Patients who are interested should discuss the risks and benefits (informed consent) of each, as well as costs before starting any clinical trials. Most therapies not approved by the FDA are not covered by government or private insurance benefits.
The main surgical treatment of ED involves insertion of a penile implant (also called penile prostheses). Because penile vascular surgery is not recommended for aging males who have failed oral PDE5 inhibitors, ICI or IU therapies, implants are the next step for these patients. Although placement of a penile implant is a surgery which carries risks, they have the highest rates of success and satisfaction among ED treatment options.
Acupuncture may help treat psychological ED, though studies are limited and inconclusive. You’ll likely need several appointments before you begin to notice any improvements. When choosing an acupuncturist, look for a certified practitioner who uses disposable needles and follows U.S. Food and Drug Administration guidelines for needle disposal and sterilization.
In many ways, performance anxiety becomes a self-fulfilling prophecy wherein you become nervous about being able to satisfy your partner and the nerves lead to sexual dysfunction. In many cases, performance anxiety is triggered by negative self-talk – worries about being able to achieve an erection, pleasing a partner, or ejaculating too early. If you have had erectile issues in the past, those experiences will add to the weight of performance anxiety.
The vacuum constriction device consists of a vacuum cylinder, various sizes of tension rings, and a vacuum pump, either hand-operated or electric. The penis is placed in a cylinder to which a tension ring is attached. Air is evacuated from the cylinder by means of the pump, creating a vacuum, which produces the erection. The cylinder is removed, leaving the tension ring at the base of the penis to maintain the erection.
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