ERECTION PROBLEMS (Weak Erection)
When men become sexually aroused, hormones, muscles, nerves, and blood vessels all work with one another to create an erection. Nerve signals, sent from the brain to the penis, stimulate muscles to relax. This, in turn, allows blood to flow to the tissue in the penis.
Once the blood fills the penis and an erection is achieved, the blood vessels to the penis close off so that the erection is maintained. Following sexual arousal, the blood vessels to the penis open up again, allowing the blood to leave.
At some point in a man’s life, he may have difficulty achieving or maintaining an erection. Erection problems occur when you can’t achieve or maintain an erection that is firm enough to have sexual intercourse. Erection problems are also known as:
- erectile dysfunction (ED)
- sexual dysfunction
For most men, these problems occur occasionally and aren’t a serious issue. According to the Cleveland Clinic, there’s no cause for concern if erection problems occur up to 20 percent of the time.
However, if you’re unable to achieve an erection at least 50 percent of the time, you may have a health problem that requires medical attention.
Common causes of erection problems
The causes of ED can be physical, psychological, or a combination of the two.
Physical causes of erection problems are more common in older men. They occur because of disorders that can affect the nerves and blood vessels responsible for causing an erection.
Physical causes include medical conditions such as:
- heart disease
- atherosclerosis, or hardening of the arteries
- high blood pressure
- high cholesterol
- Parkinson’s disease
- multiple sclerosis (MS)
- liver or kidney disease
- Peyronie’s disease, or penile scarring that results in a curved penis
Other physical causes include:
- certain medications, including beta-blockers, diuretics, muscle relaxers, or antidepressants
- substance abuse
- long-term use of tobacco
- trauma or injury to the spinal cord or genital region
- congenital genitalia problems
- treatment for prostate problems
Emotional issues can distract a man of any age from becoming aroused, and include:
- worry over not being able to achieve or maintain an erection
- prolonged emotional distress related to economic, professional, or social issues
- relationship conflicts
Erection problems in young men
Men ages 20 to 30 years old may experience ED as well. The numbers suggest that ED in young men occurs more often than previously reported.
In 2013, The Journal of Sexual Medicine reported that 26 percent of men ages 17 to 40 years old experience trouble having an erection. These cases range from moderate to severe.
Research says erection problems in young men have more to do with their lifestyle and mental health than with any physical problems. Younger men were found to use more tobacco, alcohol, and drugs than older men.
Some studies suggest that erection problems in young men most often stem from anxiety or depression.
Diagnosing erection problems
Tests that your doctor may order to determine the cause of your erection problems include a:
- complete blood count (CBC), which is a set of tests that checks for low red blood cell (RBC) count
- hormone profile, which measures the levels of the male sex hormones testosterone and prolactin
- nocturnal penile tumescence (NPT), which determines whether your erection functions during sleep
- duplex ultrasound, which uses high-frequency sound waves to take pictures of the body’s tissues
- urinalysis, which measure protein and testosterone levels in the urine
Once your doctor determines the cause of your erection problem, they’ll provide appropriate treatment.
Treating erection problems
Severity of ED is often graded on a three-point scale: mild, moderate, and severe. Severe ED is also known as complete ED. The first step in treating your ED is identifying where you fall on this scale. Once a cause is identified and your doctor knows how severe your ED is, it becomes easy to treat.
Options for treating erection problems may include:
- medications injected into the corpus cavernosum of the penis, such as alprostadil (Caverject, Edex)
- medication injected into the urethra (opening of penis), such as alprostadil (MUSE)
- oral medications, such as sildenafil (Viagra) and tadalafil (Cialis)
- surgery, including penile implant surgery
- vacuum devices
Many of the physical causes of erection problems are related to lifestyle choices. You may want to consider the following lifestyle changes:
- stopping tobacco use
- drinking less alcohol
- getting plenty of rest
- eating a healthy diet
- exercising regularly
- talking with your partner about sexual issues
If lifestyle changes don’t reduce your symptoms, contact your doctor to determine the root cause of your erection problems. Your doctor will examine your penis, rectum, and prostate as well as the function of your nervous system. They’ll also ask you when your symptoms began and whether you have any current health problems.
The complications that come with erection problems are significant and can affect your quality of life. If you experience erection problems, you may also experience:
- stress or anxiety
- low self-esteem
- relationship problems
- dissatisfaction with your sex life