CAN ERECTILE DYSFUNCTION (IMPOTENCE) BE CURED?

Erectile dysfunction (impotence) is the inability to get and keep an erection firm enough for s*x.

Having erection trouble from time to time isn't necessarily a cause for concern. If erectile dysfunction is an ongoing issue, however, it can cause stress, affect your self-confidence and contribute to relationship problems. Problems getting or keeping an erection also can be a sign of an underlying health condition that needs treatment and a risk factor for heart disease down the road.

If you're concerned about erectile dysfunction, talk to your doctor — even if you're embarrassed. Sometimes, treating an underlying condition is enough to reverse erectile dysfunction. In other cases, medications or other direct treatments might be needed.

SYMPTOMS

Erectile dysfunction symptoms might include persistent:

Trouble getting an erection
Trouble keeping an erection
Reduced s*xual desire

When to see a doctor

A family doctor is a good place to start when you have erectile problems. See your doctor if:

You have concerns about your erections or you're experiencing other sexual problems, including ejaculatory dysfunction, such as premature or delayed ejaculation
You have diabetes, heart disease or another known health condition that might be linked to erectile dysfunction
You have other symptoms along with erectile dysfunction

CAUSES

Male sexual arousal is a complex process that involves the brain, hormones, emotions, nerves, muscles and blood vessels. Erectile dysfunction can result from a problem with any of these. Likewise, stress and mental health concerns can cause or worsen erectile dysfunction.

Sometimes a combination of physical and psychological issues causes erectile dysfunction. For instance, a minor physical condition that slows your sexual response might cause anxiety about maintaining an erection. The resulting anxiety can lead to or worsen erectile dysfunction.

Physical causes of erectile dysfunction

In most cases, erectile dysfunction is caused by something physical. Common causes include:

Heart disease
Clogged blood vessels (atherosclerosis)
High cholesterol
High blood pressure
Diabetes
Obesity

Metabolic syndrome — a condition involving increased blood pressure, high insulin levels, body fat around the waist and high cholesterol
Parkinson's disease
Multiple sclerosis
Peyronie's disease — development of scar tissue inside the penis
Certain prescription medications
Tobacco use
Alcoholism and other forms of substance abuse
Sleep disorders
Treatments for prostate cancer or enlarged prostate
Surgeries or injuries that affect the pelvic area or spinal cord

Psychological causes of erectile dysfunction

The brain plays a key role in triggering the series of physical events that cause an erection, starting with feelings of s*xual excitement. A number of things can interfere with sexual feelings and cause or worsen erectile dysfunction. These include:

Depression, anxiety or other mental health conditions
Stress
Relationship problems due to stress, poor communication or other concerns

RISK FACTORS

As you get older, erections might take longer to develop and might not be as firm. You might need more direct touch to your penis to get and keep an erection. This might indicate underlying health conditions or be a result of taking medications

Various risk factors can contribute to erectile dysfunction, including:

Medical conditions, particularly diabetes or heart conditions
Tobacco use, which restricts blood flow to veins and arteries, can — over time— cause chronic health conditions that lead to erectile dysfunction
Being overweight, especially if you're obese
Certain medical treatments, such as prostate surgery or radiation treatment for cancer
Injuries, particularly if they damage the nerves or arteries that control erections
Medications, including antidepressants, antihistamines and medications to treat high blood pressure, pain or prostate conditions
Psychological conditions, such as stress, anxiety or depression
Drug and alcohol use, especially if you're a long-term drug user or heavy drinker
Prolonged bicycling, which can compress nerves and affect blood flow to the penis, may lead to temporary or permanent erectile dysfunction

COMPLICATIONS

Complications resulting from erectile dysfunction can include:

An unsatisfactory s*x life
Stress or anxiety
Embarrassment or low self-esteem
Relationship problems
The inability to get your partner pregnant

PREPARING FOR YOUR APPOINTMENT

You're likely to start by seeing your family doctor or a general practitioner. Depending on your particular health concerns, you might go directly to a specialist — such as a doctor who specializes in male genital problems (urologist) or a doctor who specializes in the hormonal systems (endocrinologist).

Because appointments can be brief and there's often a lot of ground to cover, it's a good idea to be well-prepared. Here's some information to help you get ready and know what to expect from your doctor.

What you can do

Take these steps to prepare for your appointment:

Ask what you need to do ahead of time. When you make the appointment, be sure to ask if there's anything you need to do in advance. For example, your doctor might ask you not to eat before having a blood test.
Write down any symptoms you've had, including any that might seem unrelated to erectile dysfunction.
Write down key personal information, including any major stresses or recent life changes.
Make a list of all medications, vitamins, herbal remedies and supplements you take.
Take your partner along, if possible. Your partner can help you remember something that you missed or forgot during the appointment.
Write down questions to ask your doctor.

For erectile dysfunction, some basic questions to ask your doctor include:

What's the most likely cause of my erection problems?

What are other possible causes?
What kinds of tests do I need?
Is my erectile dysfunction most likely temporary or chronic?
What's the best treatment?
What are the alternatives to the primary approach that you're suggesting?
How can I best manage other health conditions with my erectile dysfunction?
Are there any restrictions that I need to follow?
Should I see a specialist? What will that cost, and will the visit be covered by my insurance?
If medication is prescribed, is there a generic alternative?
Are there any brochures or other printed material that I can take home with me? What websites do you recommend?

In addition to your prepared questions, don't hesitate to ask additional questions during your appointment.

What to expect from your doctor

Your doctor is likely to ask you a number of questions. Be prepared for questions such as these:

What other health concerns or chronic conditions do you have?
Have you had any other s*xual problems?
Have you had any changes in s*xual desire?
Do you get erections during masturbation, with a partner or while you sleep?
Are there any problems in your relationship with your s*xual partner?
Does your partner have any s*xual problems?
Are you anxious, depressed or under stress?
Have you ever been diagnosed with a mental health condition? If so, do you currently take any medications or get psychological counseling (psychotherapy) for it?
When did you first begin noticing sexual problems?
Do your erectile problems occur only sometimes, often or all of the time?
What medications do you take, including any herbal remedies or supplements?
Do you drink alcohol? If so, how much?
Do you use any illegal drugs?
What, if anything, seems to improve your symptoms?
What, if anything, seems to worsen your symptoms?

TESTS AND DIAGNOSIS

For many men, a physical exam and answering questions (medical history) are all that's needed for a doctor to diagnose erectile dysfunction and recommend a treatment. If you have chronic health conditions or your doctor suspects that an underlying condition might be involved, you might need further tests or a consultation with a specialist.

Tests for underlying conditions might include:

Physical exam. This might include careful examination of your penis and testicles and checking your nerves for sensation.
Blood tests. A sample of your blood might be sent to a lab to check for signs of heart disease, diabetes, low testosterone levels and other health conditions.
Urine tests (urinalysis). Like blood tests, urine tests are used to look for signs of diabetes and other underlying health conditions.
Ultrasound. This test is usually performed by a specialist in an office. It involves using a wandlike device (transducer) held over the blood vessels that supply the penis. It creates a video image to let your doctor see if you have blood flow problems.
This test is sometimes done in combination with an injection of medications into the pen*s to stimulate blood flow and produce an erection.
Overnight erection test. Most men have erections during sleep without remembering them. This simple test involves wrapping a special device around your penis before you go to bed.

This device measures the number and strength of erections that are achieved overnight. It can help to determine if your erectile dysfunction is related to psychological or physical causes.
Psychological exam. Your doctor might ask questions to screen for depression and other possible psychological causes of erectile dysfunction.

Diagnosis at Mayo Clinic

Some clinic offers a full range of tools for evaluating erectile dysfunction. Doctors will likely perform a physical exam and blood and urine tests. They might also use a s*xual health questionnaire to help understand your problem.

Some men might require specialized tests. Mayo Clinic provides both noninvasive and invasive testing for erectile dysfunction, which can include:

Color duplex Doppler ultrasonography
Injecting dye to see blood flow in arteries carrying blood to the penis (penile arteriography)
Magnetic resonance imaging (MRI)
Nocturnal penile erection monitoring

TREATMENTS AND DRUGS

The first thing your doctor will do is to make sure you're getting the right treatment for any health conditions that could be causing or worsening your erectile dysfunction.

Depending on the cause and severity of your erectile dysfunction and any underlying health conditions, you might have various treatment options. Your doctor can explain the risks and benefits of each treatment and will consider your preferences. Your partner's preferences also might play a role in your treatment choices.

Oral medications

Oral medications are a successful erectile dysfunction treatment for many men.

All medications enhance the effects of nitric oxide — a natural chemical your body produces that relaxes muscles in the penis. This increases blood flow and allows you to get an erection in response to sexual stimulation.

Taking one of these tablets will not automatically produce an erection. Se*ual stimulation is needed first to cause the release of nitric oxide from your penile nerves. These medications amplify that signal, allowing men to function normally. Oral erectile dysfunction medications are not aphrodisiacs, will not cause excitement and are not needed in men who get normal erections.

The medications vary in dosage, how long they work and side effects. Possible side effects include flushing, nasal congestion, headache, visual changes, backache and stomach upset.

Your doctor will consider your particular situation to determine which medication might work best. These medications might not fix your erectile dysfunction immediately. You might need to work with your doctor to find the right medication and dosage for you.

Before taking any medication for erectile dysfunction, including over-the-counter supplements and herbal remedies, get your doctor's OK. Medications for erectile dysfunction might not work or might be dangerous if you:

Take nitrate drugs — commonly prescribed for chest pain (angina) — such as nitroglycerin isosorbide mononitrate and isosorbide dinitrate
Have very low blood pressure (hypotension) or uncontrolled high blood pressure (hypertension)
Have severe liver disease
Have kidney disease that requires dialysis

Other medications

Other medications for erectile dysfunction include:

Alprostadil self-injection. With this method, you use a fine needle to inject alprostadil (Caverject Impulse, Edex) into the base or side of your penis. In some cases, medications generally used for other conditions are used for penile injections on their own or in combination. Examples include papaverine, alprostadil and phentolamine.
Each injection generally produces an erection that lasts about an hour. Because the needle used is very fine, pain from the injection site is usually minor.
Side effects can include bleeding from the injection, prolonged erection (priapism) and formation of fibrous tissue at the injection site.
Alprostadil urethral suppository. Alprostadil intraurethral (Muse) therapy involves placing a tiny alprostadil suppository inside your penis in the penile urethra. You use a special applicator to insert the suppository into your penile urethra.
The erection usually starts within 10 minutes and lasts between 30 and 60 minutes. Side effects can include pain, minor bleeding in the urethra and formation of fibrous tissue inside your penis.
Testosterone replacement. Some men have erectile dysfunction that might be complicated by low levels of the hormone testosterone. In this case, testosterone replacement therapy might be recommended as the first step.

Pen*s pumps, surgery and implants

If medications aren't effective or appropriate in your case, your doctor might recommend a different treatment. Other treatments include:

Pen*s pumps. A penis pump (vacuum erection device) is a hollow tube with a hand-powered or battery-powered pump. The tube is placed over your penis, and then the pump is used to suck out the air inside the tube. This creates a vacuum that pulls blood into your pen*s.
Once you get an erection, you slip a tension ring around the base of your penis to hold in the blood and keep it firm. You then remove the vacuum device.
The erection typically lasts long enough for a couple to have s*x. You remove the tension ring after intercourse. Bruising of the penis is a possible side effect, and ejaculation will be restricted by the band. Your penis might feel cold to the touch.
If a penis pump is a good treatment choice for you, your doctor might recommend or prescribe a specific model. That way, you can be sure it suits your needs and that it's made by a reputable manufacturer. Penis pumps available in magazines and s*x ads might not be safe or effective.
Penile implants. This treatment involves surgically placing devices into both sides of the pen*s. These implants consist of either inflatable or semirigid rods. Inflatable devices allow you to control when and how long you have an erection. The semirigid rods keep your penis firm but bendable.
Penile implants are usually not recommended until other methods have been tried first. Implants have a high degree of satisfaction among men who have tried and failed more-conservative therapies. As with any surgery, there's a risk of complications, such as infection.
Blood vessel surgery. Rarely, leaking or obstructed blood vessels can cause erectile dysfunction. In this case, surgical repair, such as vascular stenting or a bypass procedure, might be needed.

Psychological counseling

If your erectile dysfunction is caused by stress, anxiety or depression — or the condition is creating stress and relationship tension — your doctor might suggest that you, or you and your partner, visit a psychologist or counselor.

LIFESTYLE AND HOME REMEDIES

The best way to prevent erectile dysfunction is to make healthy lifestyle choices and to manage any existing health conditions. For example:

Work with your doctor to manage diabetes, heart disease or other chronic health conditions.
See your doctor for regular checkups and medical screening tests.
Stop smoking, limit or avoid alcohol, and don't use illegal drugs.
Exercise regularly.

Take steps to reduce stress.
Get help for anxiety, depression or other mental health concerns.

ALTERNATIVE MEDICINE

Before using any supplement, check with your doctor to make sure it's safe for you — especially if you have chronic health conditions. Some alternative products that claim to work for erectile dysfunction can be dangerous. The Food and Drug Administration (FDA) has issued warnings about several types of "herbal viagra" because they contain potentially harmful drugs not listed on the label. The dosages might also be unknown, or they might have been contaminated during formulation.

Some of these drugs can interact with prescription drugs and cause dangerously low blood pressure. These products are especially dangerous for men who take nitrates.

COPING AND SUPPORT

Whether the cause is physical, psychological or a combination of both, erectile dysfunction can become a source of mental and emotional stress for you and your partner. Here are some steps you can take:

Don't assume you have a long-term problem. Don't view occasional erection problems as a reflection on your health or masculinity, and don't automatically expect to have erection trouble again during your next s*xual encounter. This can cause anxiety, which might make erectile dysfunction worse.

Involve your s*xual partner. Your partner might see your inability to have an erection as a sign of diminished s*xual interest. Your reassurance that this isn't the case can help. Communicate openly and honestly about your condition. Treatment is often more successful when a man involves his partner.