Weak erection occurs when the penis does not fill with enough blood, resulting in partial rigidity and difficulty maintaining the erection.
According to a survey by the Brazilian Society of Urology, 54% of Brazilians report having experienced weak erections during sexual intercourse.
In addition, according to the World Health Organization (WHO), erectile dysfunction has already impacted more than 15 million men.
But after all, when is an erection considered weak? Is an incomplete erection the same as erectile dysfunction?
We’ll answer these and other relevant questions in today’s content.
What is a weak erection?
A weak erection happens when the penis does not receive enough blood to achieve and maintain adequate firmness.
Instead of growing, firming, and warming up, the organ grows little, remains partially flaccid (often called “half-mast”) and at a moderate temperature.
In some cases, a man may reach the end of intercourse, but the experience is not the same: penile rigidity is reduced, the erection lasts less time, and it is difficult to maintain it without ejaculating.
Main causes of a weak erection
Short, partial, or incomplete erections may have several physical or psychological causes. See some of them:
- vascular problems;
- high blood pressure;
- atherosclerosis (hardening of the arteries);
- hormonal changes;
- penile diseases;
- cardiovascular diseases;
- psychological causes;
- obesity;
- smoking and alcohol use;
- sleep problems;
- diabetes;
- age;
- low-nutrient diet.
Is a weak erection a sign of erectile dysfunction?
If they occur sporadically, weak erections are usually not a cause for concern. However, when the problem is frequent, it may indicate erectile dysfunction.
This means that if a man regularly has weak erections, there may be compromised blood flow to the penis. Causes can be psychological, physical, or a combination of factors.
Why don’t I get morning erections anymore?
Involuntary erections usually occur just before waking, during REM sleep (a phase marked by rapid eye movement and vivid dreams). That’s why waking up with an erection is common.
These erections are a sign of health because they help oxygenate tissues and maintain the erectile mechanism. When they stop occurring, it may indicate that something is off—possibly a circulatory issue that should be investigated.
In some cases, it may even be an early stage of erectile dysfunction.
Symptoms and consequences of a weak erection
A weak erection is characterized by a penis that is only partially firm, even when sexually aroused.
At this stage, penetration may still be possible, but there is a risk of small internal injuries to penile tissue. These microfractures can form fibrosis that, in the future, may develop into Peyronie’s Disease.
Diagnosis of a weak erection
To diagnose a weak erection and possible erectile dysfunction, it is essential to see a urologist.
It’s common for men to feel embarrassed and become isolated, often avoiding intimacy.
However, with specialized help, sexual quality of life may improve. The urologist will perform clinical and imaging exams to identify the cause.
This comprehensive evaluation may include:
- Penile Doppler ultrasound – assesses blood flow in the penis.
- Medical and sexual history – the physician reviews current and past health conditions.
- Genital exam and other tests to check neurological and vascular function.
- Erection tests – monitor erections during sleep to identify physical causes.
Identifying the causes of a weak erection is key to improving quality of life. Treatment varies with lifestyle and individual needs and may include psychological therapy, medications, or specific medical interventions.
Consequences of an untreated weak erection
If a weak erection is not treated, several physical and emotional consequences may arise, such as:
- Low self-esteem;
- Relationship problems;
- Worsening overall health;
- Depression and anxiety, among others.
Treatments available for a weak erection
Medical treatments for a weak erection vary according to the underlying cause and severity. In many cases, oral medications such as Viagra, Cialis, and Levitra are first-line therapies.
These drugs increase blood flow to the penis, helping achieve and maintain an erection.
For men who do not respond well to these drugs or have contraindications, other options include penile injections, which involve applying medication directly to the penis to induce an erection.
Additionally, vacuum devices that create an erection by increasing blood flow through suction may be an effective alternative.
In more severe cases, penile implants—surgical devices placed inside the penis—may be considered to restore erectile function.
In all cases, treatment should be guided by a physician who will assess the individual condition.
How to regain strong erections?
To regain strong erections, it is essential to adopt a healthy lifestyle, including a balanced diet, regular physical activity, and stress reduction.
These habits support circulation and overall health, both essential to erectile function.
A healthy diet helps maintain erections. Vitamins D, B6, B12, and B9 support male sexual performance. In addition, male libido supplements can help.
Omega-3, for example, is well-known for supporting serotonin and dopamine—neurotransmitters related to mood and reward. However, none of these should be used without medical advice.
6 practical tips for stronger erections
As we’ve seen, prevention and regular urology checkups matter. Still, some simple tips can help you achieve stronger erections:
-
- Follow a healthy lifestyle: exercise, eat well, and avoid alcohol, smoking, and drugs.
- Care for mental health: manage stress and include relaxing activities such as meditation or breathing exercises.
- Use good lubrication: during sex, prefer water-based products to reduce allergic reactions.
- Try pelvic exercises: Kegel exercises strengthen the pelvic floor and help prevent issues.
- Sleep well: reduce phone/computer use before bedtime to improve sleep quality.
- Choose whole foods: keep a balanced diet, emphasizing fruits, vegetables, and greens while reducing fatty foods.
Take care of your health: book a pre-analysis with Dr. Paulo
Maintaining full erectile function is essential for men’s health, self-esteem, and healthier, happier relationships. See a doctor—especially if you notice any unusual changes.
A weak erection has many possible causes, and only a urologist can identify the reasons and indicate the most appropriate treatment.
To help you, request a pre-analysis with Dr. Paulo Egydio. Within 24 hours, you’ll receive by email important information about what you’re facing and possible treatments.
Clear your doubts and avoid surprises related to problems such as a weak erection.
Learn more:
