- June 16, 2026
- 3:23 pm
- World News
Many men perceive erection problems as a personal, awkward, and ‘not for discussion’ topic. But modern medicine increasingly views it differently: sometimes the body uses sexual function to warn in advance about disorders that have not yet manifested as pain, shortness of breath, sugar spikes, or pressure.
It’s not about panic or trying to diagnose based on one symptom. It’s about attentiveness. If erection difficulties recur, especially after 40, it may not only be an intimate failure but an early marker of problems with blood vessels, metabolism, the nervous system, or chronic stress.
For the Israeli audience, this topic is particularly practical: in Israel, men often live under constant stress, overload, anxious news, service, business, family, and caring for parents. All this does not negate medical causes but can exacerbate them and hinder timely medical consultation.
Why erection depends not only on desire
Erection is not just a matter of mood or sexual arousal. It is a complex work of the brain, nerves, blood vessels, hormones, and blood flow.
Inside the sexual organ are structures that fill with blood during arousal. The vessels must dilate, blood must flow actively enough, and venous outflow must be temporarily restricted. If this system malfunctions, it becomes difficult for a man to achieve or maintain an erection.
That’s why doctors increasingly call erectile dysfunction not only an intimate problem but also an important indicator of the overall state of the body. Sexologist Emanuele Jannini from the University of Rome Tor Vergata compares it to a ‘canary in a coal mine’—an early warning of hidden danger. This approach is important: if the symptom is noticed in time, some diseases can be detected before they affect the heart, brain, or blood vessels.
When stress is to blame, and when it’s the vessels
Stress can indeed interfere with sexual function. In anxiety, the body releases adrenaline and cortisol, vessels constrict, blood flow worsens, and testosterone levels may decrease. Plus, constant internal tension simply does not allow a person to switch to intimacy.
But attributing everything solely to psychology is dangerous.
One of the common physical causes is atherosclerosis—a condition where vessels gradually lose elasticity and narrow. The vessels of the sexual organ are very thin, so they may suffer earlier than the vessels of the heart or brain. This is the main medical significance: erection problems sometimes appear years before a heart attack, stroke, or pronounced cardiovascular disease.
According to a large analysis, men with erectile dysfunction are more likely to face coronary heart disease and stroke. Reproductive biologist Michael Carroll from the University of Manchester directly states: a good erection can be an important indicator of vascular health. The source material also indicates a connection with risks of dementia, diabetes, and other systemic disorders.
Heart, brain, diabetes: why the symptom cannot be ignored
If vessels poorly conduct blood in one area, it is rarely a completely isolated problem. The body works as a single system. Therefore, erectile dysfunction may be related to what is happening in the heart, brain, kidneys, eyes, and peripheral nerves.
Special attention is needed for men at risk of type 2 diabetes. Elevated sugar levels damage vessel walls and nerve fibers. Initially, this may be almost imperceptible: slightly worse blood flow, weaker nerve signal, more fatigue, less sexual desire. But over time, such changes become more serious.
Why diabetes is especially dangerous for men’s health
In diabetes, small vessels and nerves suffer, and they are critically important for normal erection. Researcher Bogdan Vlaho from the Sant Pau Institute in Barcelona notes that men with type 2 diabetes are about three times more likely to face erectile dysfunction than men without diabetes.
This is not the only risk. Patients with diabetes and erectile dysfunction are more often diagnosed with peripheral neuropathy—damage to the nerves of the hands and feet. The risk of diabetic retinopathy, wound healing problems, and severe complications, which in advanced cases can lead to amputation, also increases.
For Israel, this is not an abstract topic. Men in Tel Aviv, Bat Yam, Haifa, Ashdod, Netanya, Jerusalem, or Be’er Sheva often postpone preventive checks because ‘there’s no time,’ ‘it will pass on its own,’ or ‘it’s uncomfortable to talk about.’ But an early conversation with a family doctor, urologist, cardiologist, or endocrinologist can change the situation.
In such topics, НАновости — Новости Израиля | Nikk.Agency considers it important to speak without shame and without sensationalism: men’s health is not only an intimate sphere but a part of the overall medical safety of the family. If a man remains silent, he risks missing not only a sexual problem but also a disease that is already developing inside the body.
Why men remain silent
The main reason is shame. Many are willing to endure, seek random advice on the internet, buy medications without proper diagnosis, but are not ready to tell the doctor a simple phrase: ‘I have erection problems.’
This is a mistake.
A visit to the doctor does not mean that a person will immediately be given a severe diagnosis. But it allows checking blood pressure, sugar levels, cholesterol, weight, vessel condition, medications taken, hormone levels, and psychological factors. Sometimes the problem is solved by changing lifestyle, adjusting treatment, or therapy for a chronic disease that the man did not even know about.
Treatment exists, but first, a cause is needed
The most well-known drug for erectile dysfunction is sildenafil, better known as ‘Viagra.’ It improves blood flow by dilating vessels. Interestingly, it was originally developed not as a means for sexual function but in the context of cardiovascular diseases and pressure.
But the pill should not replace diagnosis.
If the problem is related to hypertension, diabetes, atherosclerosis, obesity, smoking, alcohol, depression, anxiety, pornography addiction, or side effects of medications, treatment should consider the cause. Otherwise, a person will fight the symptom without noticing the source.
What can be done right now
The first step is not heroism, but a normal medical conversation. If erection difficulties recur, it is worth consulting a doctor and honestly describing the situation: when it started, how often it recurs, whether there are morning erections, whether desire has changed, whether there is stress, medications, smoking, alcohol, diabetes, pressure, or excess weight.
The second step is a basic health check. Usually, this may involve blood pressure, blood tests, sugar levels, lipid profile, hormones, and assessment of cardiovascular risks. The specific list is determined by the doctor.
The third step is lifestyle. Weight reduction, movement, sleep normalization, sugar control, quitting smoking, and moderation with alcohol sometimes have a very noticeable effect. Not in one day, but such things improve the condition of vessels, and therefore—sexual function.
Not only medicine but also evolution
In humans, erection fully depends on blood flow. This distinguishes us from many other primates, which have a special bone in the penis—the baculum. It helps maintain an erection regardless of the quality of blood supply.
Men do not have such a bone. Therefore, human sexual function is more strongly linked to overall health. From a medical point of view, this makes erection a kind of biomarker: if the body is weakened, vessels are damaged, nerves suffer, or metabolism is disrupted, the intimate sphere may react first.
And there is no reason for shame in this.
Erection problems are not a sentence, not the ‘end of male power,’ and not a topic to hide for years. It is a signal. Sometimes temporary and related to stress. Sometimes—an important medical warning sign. The main thing is not to remain silent, not to engage in blind self-treatment, and not to wait until the body starts speaking not with a hint, but with a disease.