What Is Erectile Dysfunction?
Erectile dysfunction (ED), also called impotence, is defined as the inability to get or maintain a firm erection for sexual activity. This tends to affect older men, but it can also affect younger men due to a number of factors. Erectile dysfunction in the world is a common sexual problem. However, many are too embarrassed to seek help.
We urge anyone affected to seek medical attention, because there is often an underlying medical cause worth identifying, and help is available to resolve the problem. At our practice, we provide a detailed analysis of the underlying cause and recommend the best and most sustainable method of treatment that is individualized to the patient’s lifestyle.
The likelihood of erectile dysfunction increases with factors such as age, chronic diseases, smoking, medication, low testosterone and obesity.
What are the Signs and Symptoms of Erectile Dysfunction?
Erectile dysfunction may manifest itself in the following ways:
- Inability to have or maintain an erection.
- Problems with maintaining an erection for a sufficient duration.
- A decrease in the desire for sexual activity
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 many 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
- Certain prescription medications
- Tobacco use
- Peyronie’s disease — development of scar tissue inside the penis
- 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
- Low testosterone
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 sexual 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.
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
Complications
Complications resulting from erectile dysfunction can include:
- An unsatisfactory sex life
- Stress or anxiety
- Embarrassment or low self-esteem
- Relationship problems
- The inability to get your partner pregnant