Pour la plupart des hommes, la dysfonction érectile est d'abord un problème de circulation sanguine. Des troubles de l'érection nouveaux et inexpliqués sont l'un des signes les plus précoces que la circulation appelle de l'attention, souvent des années avant une crise cardiaque ou un AVC. C'est aussi très traitable. Les changements qui réparent les vaisseaux sanguins aident le plus.
L'exercice régulier, une alimentation de type méditerranéen, la perte de l'excès de poids et l'arrêt de la cigarette raffermissent chacun les érections par eux-mêmes ; le travail du plancher pelvien ajoute une option gratuite de plus. Chez les hommes obèses, deux ans de régime et d'exercice ont rétabli une fonction normale chez environ un tiers d'entre eux. Les comprimés fonctionnent bien chez la plupart des hommes et ont leur place après les fondamentaux. La testostérone n'aide que lorsque les taux sanguins sont bas, et la thérapie par ondes de choc est une option de clinique émergente.
Practice Ranking
Every practice we track for Erectile Dysfunction: what works, and the heart check it warrants, ranked by how well the evidence supports it for this condition. Strength describes the evidence, not our endorsement.
7 practices · 2 to start with
| # | Practice | Evidence | Type | Cost | Effort | Results In | Add to plan |
|---|---|---|---|---|---|---|---|
| 1 | Zone 2 Cardio: What the Training Does, and Where the Claims Run Ahead of the Evidence Aerobic exercise firms erections, most when the cause is vascular; roughly 40 minutes four times a week, and losing weight alongside it adds to the effect. | Strong | Self-Directed | Free to $$ | Moderate | Weeks to Months | |
| 2 | The Mediterranean Diet: What It Does, Why It Works, and How to Start A Mediterranean pattern lowers the risk of erection problems, the benefit clearest in younger men. | Moderate | Self-Directed | $ to $$ | Moderate | Months to Longer | |
| 3 | Whole Foods and Ultra-Processed Foods: What the Evidence Shows and How to Eat Well A healthful plant-forward diet tracks with fewer erection problems, overlapping with the Mediterranean signal. | Moderate | Self-Directed | $ to $$ | Moderate to Hard | Weeks to Months | |
| 4 | Pelvic Floor Muscle Training: What It Does, Why Technique Makes It Work, and How to Start Pelvic-floor exercises restored normal erections in about four in ten men, and helped many more. | Moderate | Self-Directed | Free to $$ | Easy to Moderate | Weeks to Months | |
| 5 | Quitting Smoking: What It Does to the Body and the Methods That Actually Work Vascular recovery improves erections after quitting. | Moderate | Pro | Free to $$ | Hard | Days to Longer | |
| 6 | Weight Loss: The Single Strongest Lever for Metabolic Health, and What the Trials Actually Show Weight loss with exercise restored erections in about a third of men with obesity. | Moderate | Self-Directed | Free to $$$ | Moderate to Hard | Weeks to Months | |
| 7 | Panax Ginseng: What the Root Does, and What the Trials Show Korean red ginseng improved erection scores, but the trials are small and low quality. | Emerging | Supplement | $ to $$ | Easy | Weeks to Months | |
Default order puts the best-supported practices first, with self-directed care ahead of clinical options. Click any row to open the practice.
What It Is
Erectile dysfunction is the repeated inability to get or keep an erection firm enough for sex. An occasional off night means nothing. For most men over 40, once the trouble has lasted weeks or months, it is a blood-flow problem before anything else. An erection is a vascular event: arteries relax and fill the spongy tissue of the penis with blood, and muscles at the base trap that blood to hold firmness. The arteries that fill the penis are narrower than the coronary ones. They stiffen and clog earlier, so fatty plaque shows up here first, often well before a heart attack or stroke.
New erection trouble can appear years ahead of those events, and treating it early protects the heart as much as the sex life.
The four common types point to different levers:
- Vascular, the common one. Firmness that faded gradually, often alongside a growing waistline, high blood pressure, high cholesterol, prediabetes or smoking. The arteries fill the penis less well, and this is the type the lifestyle work helps most.
- Psychological, often situational. Reliable morning erections and firmness alone, but trouble with a partner, or a sudden onset tied to stress, anxiety or a new relationship. In Chinese medicine this often reads as Liver Qi constraint. Reducing performance pressure, treating anxiety or low mood, and sometimes a short course of a tablet to break the cycle are what help.
- Hormonal, so test it. Low desire as much as poor erections, with fatigue, low mood or loss of morning erections. This can point to low testosterone, which a blood test through a clinician or a direct-to-consumer panel settles before treatment.
- Drug or nerve related. Onset that followed a new medication (some blood-pressure drugs, antidepressants, finasteride) or that fits nerve or pelvic damage from diabetes, surgery or radiation. The levers here are reviewing medications with the prescriber and tightening glucose control.
What works, and where to start
Five self-directed levers come first: aerobic exercise, a Mediterranean plate, losing excess weight, quitting cigarettes and pelvic-floor training. Each repairs the penile arteries and lowers heart risk at the same time. That is why they lead. The oral tablets help most men and come after these basics.
The Research & Studies
Everything here is based on the research we have collected and checked, sorted into groups and ordered with the strongest evidence first. Click any claim to open the studies behind it.
Sexual Function
L'exercice raffermit les érections, surtout lorsque la cause est vasculaire
Les hommes ayant pratiqué un exercice physique régulier ont obtenu des érections plus fermes et plus fiables que ceux qui n'en pratiquaient pas.
Une analyse groupée d'essais contrôlés randomisés a montré que l'exercice, principalement l'entraînement aérobie, améliorait les scores de fonction érectile sur l'International Index of Erectile Function par rapport aux conditions témoins, avec les gains les plus importants chez les hommes dont le dysfonctionnement érectile était lié à des causes vasculaires, à l'inactivité physique, à l'obésité, au syndrome métabolique, à l'hypertension artérielle ou à une maladie cardiaque. Measured in: Men with erectile dysfunction enrolled in randomized trials of structured exercise, pooled across studies of predominantly aerobic and combined aerobic-resistance programs.. Les essais étaient de petite taille et variaient dans l'exercice prescrit et dans la façon dont la fonction érectile était mesurée, si bien que l'estimation groupée mélange des doses différentes. L'exercice a souvent été étudié en association avec les soins standards, et non à leur place.
Who this may not transfer to:Erectile dysfunction is male-specific, so the finding is not transferable to women. Benefit was clearest in men with a vascular or metabolic cause; men whose erectile dysfunction is purely psychological or drug-induced were less represented.
The study · 1
Silva et al., physical activity and exercise for erectile dysfunction: systematic review and meta-analysis · Br J Sports Med 2017;51(19):1419-1424
Sildenafil made about 57% of sex attempts succeed, against 21% on placebo
Sildenafil (Viagra) let most men have successful sex, far more than a dummy pill.
A meta-analysis of randomized trials found that with sildenafil about 57 percent of intercourse attempts succeeded against about 21 percent on placebo, and roughly 83 percent of men reported improved erections against about 45 percent on placebo. Headache, flushing and indigestion were the common side effects. Measured in: Men with erectile dysfunction of mixed causes in placebo-controlled randomized trials of sildenafil.. Trials were mostly industry-sponsored and typically ran a few weeks to a few months. Nitrate heart medicines are the firm exception: taken with a PDE5 inhibitor they can drop blood pressure dangerously, which is why the drug is prescription-only.
Who this may not transfer to:Male-specific. Works regardless of the underlying cause in most men, but needs sexual stimulation to work and does not treat the vascular disease underneath.
The study · 1
Fink et al., sildenafil for male erectile dysfunction: a systematic review and meta-analysis · Arch Intern Med 2002;162(12):1349-60
Sildenafil, tadalafil and vardenafil work about equally well; tadalafil lasts up to 36 hours
Sildenafil, tadalafil and vardenafil all work about equally well for erections.
A comparative systematic review and meta-analysis found that the oral PDE5 inhibitors improved erectile function, intercourse success and satisfaction versus placebo, and that sildenafil, tadalafil and vardenafil were broadly similar in effectiveness. They differ mainly in timing: tadalafil lasts much longer, up to about 36 hours, which is why it also comes as a low daily dose, while sildenafil and vardenafil act over a shorter window. Headache, flushing, indigestion and nasal congestion were the usual adverse effects. Measured in: Men with erectile dysfunction in randomized trials of oral PDE5 inhibitors and, separately, hormonal treatments.. Head-to-head comparisons were fewer than placebo comparisons, so the similarity between drugs is inferred partly across trials. Choice usually comes down to how long a man wants the effect to last and how each drug suits him.
Who this may not transfer to:Male-specific. Testosterone treatment helped mainly men with confirmed low testosterone, not men with normal levels.
The study · 1
Tsertsvadze et al., oral phosphodiesterase-5 inhibitors and hormonal treatments for erectile dysfunction: a systematic review and meta-analysis · Ann Intern Med 2009;151(9):650-61
40 minutes d'exercice aérobie quatre fois par semaine améliorent les érections
Pratiquer environ 40 minutes d'exercice aérobie soutenu quatre fois par semaine améliore les érections en quelques mois.
Une revue systématique d'études d'intervention a conclu qu'environ 40 minutes d'activité aérobie d'intensité modérée à vigoureuse quatre fois par semaine, soit environ 160 minutes hebdomadaires, maintenues sur six mois, réduisent les problèmes érectiles, avec une amélioration plus marquée des scores de fonction érectile chez les hommes ayant un dysfonctionnement plus sévère au départ. Measured in: Men with erectile dysfunction or with cardiovascular disease, obesity, metabolic syndrome or a history of physical inactivity, across the included aerobic-exercise intervention studies.. Les études incluses différaient dans leur conception et dans la façon dont elles mesuraient la qualité de l'érection, et la revue regroupe des études d'intervention, non une comparaison randomisée unique, si bien que la dose indiquée est une synthèse pratique, non une prescription précise.
Who this may not transfer to:Male-specific outcome. The dose was drawn from studies of men with a vascular or metabolic contribution; it is the same aerobic prescription that helps the heart.
The study · 1
Gerbild et al., physical activity to improve erectile function: a systematic review of intervention studies with meta-analysis · Sex Med 2018;6(2):75-89
Un régime méditerranéen réduit le risque de développer un DE, surtout avant 60 ans
Les hommes suivant un régime de type méditerranéen étaient moins susceptibles de développer des problèmes d'érection.
Dans une vaste cohorte prospective, les hommes dont l'alimentation correspondait le plus étroitement à un régime méditerranéen ou dont le score à l'Alternative Healthy Eating Index était le plus élevé présentaient un risque plus faible de développer un dysfonctionnement érectile au cours du suivi, l'association étant la plus forte chez les hommes de moins de 60 ans. Measured in: Around 21,000 men in the Health Professionals Follow-up Study, a long-running US cohort of male health professionals, followed with repeated diet questionnaires and self-reported erectile function.. What could explain it instead: Healthy-user bias: men who eat a Mediterranean diet also tend to be leaner, more active, less likely to smoke and more engaged with healthcare, and diet cannot be fully separated from that whole pattern. The design shows association, not proof that the food itself caused the lower risk.. L'alimentation et la fonction érectile étaient auto-déclarées, et la cohorte est composée majoritairement de professionnels de santé blancs, si bien que les risques absolus pourraient ne pas s'appliquer à d'autres groupes.
Who this may not transfer to:Male-specific. The cohort is predominantly white US health professionals, a group that is health-aware and comparatively affluent.
The study · 1
Bauer et al., association of diet with erectile dysfunction among men in the Health Professionals Follow-up Study · JAMA Netw Open 2020;3(11):e2021701
Un régime végétal sain est associé à moins de problèmes d'érection chez les hommes après 60 ans
Les hommes consommant davantage d'aliments végétaux sains avaient moins de problèmes d'érection, surtout à la soixantaine. Chez les hommes de moins de 60 ans, c'est un régime riche en aliments végétaux peu sains qui était associé à davantage de problèmes d'érection.
Dans la même cohorte, les hommes âgés de 60 à 69 ans ayant l'indice de régime végétal sain le plus élevé, pondéré en faveur des céréales complètes, des fruits, des légumes, des noix et des légumineuses, avaient une probabilité de dysfonctionnement érectile inférieure de 18 pour cent (quintile le plus élevé, HR 0.82, IC à 95 % 0.73-0.91). Chez les hommes de moins de 60 ans, c'est un régime riche en aliments végétaux peu sains qui était associé à davantage de dysfonctionnement érectile (HR 1.27, IC à 95 % 1.01-1.60), et non le régime sain. Measured in: Around 21,000 men in the Health Professionals Follow-up Study assessed with a plant-based diet index and self-reported erectile function.. What could explain it instead: Healthy-user bias again: a high healthful plant-based score travels with lower body weight, more exercise and less smoking, so the whole lifestyle, not the plants alone, may carry the benefit. Association, not cause.. Comme pour toute analyse d'indice diététique, les scores d'aliments végétaux sains et peu sains reflètent des tendances générales, non des aliments isolés, et la fonction érectile était auto-déclarée.
Who this may not transfer to:Male-specific; same health-professional cohort, so the same affluence and health-awareness caveats apply.
The study · 1
Yang et al., plant-based diet index and erectile dysfunction in the Health Professionals Follow-up Study · BJU Int 2022;130(4):514-521
La perte de poids et l'activité physique ont rétabli des érections normales chez environ un tiers des hommes obèses
Les hommes en surpoids ayant perdu du poids et devenus actifs sur deux ans ont vu leurs érections s'améliorer, et environ un tiers a retrouvé une fonction normale.
Chez 110 hommes obèses souffrant de dysfonctionnement érectile et sans diabète ni maladie cardiaque, un programme de deux ans associant un régime de type méditerranéen et une augmentation de l'activité physique a fait passer le score moyen à l'International Index of Erectile Function de 13.9 à 17, et 17 des 55 hommes du groupe d'intervention ont retrouvé une fonction érectile normale (score de 22 ou plus) contre 3 des 55 hommes du groupe témoin. L'indice de masse corporelle, l'activité physique, la pression artérielle et les marqueurs d'inflammation se sont tous améliorés en parallèle. Measured in: 110 obese men aged 35 to 55 with erectile dysfunction, a body-mass index of 30 or more, and no diabetes, high blood pressure or established heart disease, randomized to a lifestyle program or general information.. Un essai monocentrique portant sur 110 hommes, dont l'intervention combinait régime, exercice et suivi psychologique régulier, si bien que la contribution propre de chaque élément ne peut être isolée. Les hommes déjà atteints de diabète ou de maladie cardiaque ont été exclus, ce qui décrit donc un stade plus précoce et plus réversible.
Who this may not transfer to:Male-specific. Enrolled obese men without diabetes or heart disease, so the recovery rate reflects a relatively early, weight-driven picture, not long-standing vascular disease.
The study · 1
Esposito et al., effect of lifestyle changes on erectile dysfunction in obese men: a randomized controlled trial · JAMA 2004;291(24):2978-84
Le tabagisme augmente le risque de DE progressivement avec la quantité et la durée
Le tabagisme rend les problèmes d'érection plus probables, et plus on fume, et plus longtemps, plus le risque augmente.
Une méta-analyse dose-réponse d'études observationnelles a montré que les fumeurs actuels présentaient un risque de dysfonctionnement érectile plus élevé que les hommes n'ayant jamais fumé, le risque augmentant progressivement avec le nombre de cigarettes fumées par jour et le nombre d'années de tabagisme. Les anciens fumeurs se situaient entre les non-fumeurs et les fumeurs actuels. Measured in: Men across observational studies comparing erectile dysfunction between current, former and never smokers, with data on smoking quantity and duration.. What could explain it instead: Smokers differ from non-smokers in diet, alcohol, exercise and cardiovascular health, all of which affect erections, so part of the association reflects those other habits, not smoking by itself. That former smokers had lower risk than current smokers, and that the risk tracked dose, both point toward a contribution from smoking itself.. Les études sous-jacentes sont observationnelles, si bien que le tabagisme s'accompagne d'autres habitudes.
Who this may not transfer to:Male-specific. The dose-response pattern and the lower risk in former smokers support stopping as a lever a man can pull himself.
The study · 1
Cao et al., association of quantity and duration of smoking with erectile dysfunction: a dose-response meta-analysis · J Sex Med 2014;11(10):2376-84
Pelvic-floor exercises restored normal erections in about four in ten men
Pelvic-floor (Kegel) exercises restored normal erections in about four in ten men who did them.
In a randomized trial of 55 men with erectile dysfunction, three months of pelvic-floor muscle exercises with biofeedback plus lifestyle advice outperformed lifestyle advice alone; after the control group also took up the exercises, about 40 percent of the men regained normal erectile function and a further third improved. Measured in: 55 men aged 20 or older with erectile dysfunction of at least six months, managed in UK primary care.. A small single trial, and the men were taught by a specialist physiotherapist with biofeedback, so results at home from memory alone may be more modest. The pelvic-floor muscles support the mechanism that keeps blood in the erect penis, which is the rationale for training them.
Who this may not transfer to:Male-specific. Free and self-directed once learned; it also helps the post-void dribble that often accompanies erectile dysfunction.
The study · 1
Dorey et al., pelvic floor exercises for erectile dysfunction · BJU Int 2005;96(4):595-7
Men on PDE5 inhibitors had fewer heart events and lower mortality
Men taking erection pills had fewer heart problems and lived longer, though healthier men may be likelier to take them.
A systematic review and meta-analysis of long-term data found that men using PDE5 inhibitors had lower rates of major cardiovascular events and death than men who did not, not the harm once feared. This fits the drugs' biology, since they relax blood vessels, but most of the pooled data is observational. Measured in: Men prescribed PDE5 inhibitors compared with non-users across long-term cohort and trial data.. What could explain it instead: Prescription bias runs strong here: a man well enough to be prescribed and to use an erection drug, and active enough to want it, is on average healthier than one who is not, so some of the apparent benefit reflects who takes the drug, not the drug itself. What the data does settle is that the older worry about PDE5 inhibitors causing heart attacks is not borne out.. Nitrate heart medicines remain the one firm contraindication.
Who this may not transfer to:Male-specific. Reassuring on safety, but the mortality and event benefit should not be read as a reason to take the drug for the heart.
The study · 1
Soulaidopoulos et al., long-term effects of phosphodiesterase-5 inhibitors on cardiovascular outcomes and death: a systematic review and meta-analysis · Eur Heart J Cardiovasc Pharmacother 2024;10(5):403-412
Le traitement par testostérone améliore la fonction érectile d'environ 2.3 points IIEF chez les hommes ayant un faible taux de testostérone
Chez les hommes dont le taux de testostérone est bas, le traitement par testostérone a renforcé les érections, et le bénéfice était plus important plus le taux de départ était bas.
Une méta-analyse de 14 essais randomisés contrôlés contre placebo portant sur 2,298 hommes a montré que le traitement par testostérone augmentait les scores de fonction érectile sur l'International Index of Erectile Function d'une moyenne de 2.31 points (IC à 95 % 1.41 à 3.22) par rapport au placebo. Le bénéfice suivait le degré de faiblesse du taux de testostérone au départ : les hommes présentant un déficit plus marqué (testostérone totale inférieure à 8 nmol/L) ont gagné environ 2.95 points (IC à 95 % 1.86 à 4.03), tandis que les hommes présentant un déficit plus léger (inférieur à 12 nmol/L) ont gagné environ 1.47 point (IC à 95 % 0.90 à 2.03). L'amélioration s'appliquait aux hommes présentant un déficit confirmé en testostérone, pas aux hommes ayant des taux normaux. Measured in: Hypogonadal men with confirmed low testosterone and sexual symptoms, pooled from 14 randomized placebo-controlled trials of testosterone treatment.. Le gain est modeste comparé à ce que délivre un inhibiteur de la PDE5, et il ne s'applique que lorsque le taux sanguin de testostérone est bas, de sorte que mesurer la testostérone avant le traitement est l'étape qui le rend efficace. Les essais ont duré de quelques semaines à quelques mois, et le traitement par testostérone comporte ses propres besoins de surveillance (numération sanguine, prostate, fertilité), il relève donc d'un clinicien. La perte de poids et l'activité physique, qui améliorent à la fois la testostérone et la santé vasculaire, viennent en premier.
Who this may not transfer to:Male-specific. The benefit is confined to men with confirmed low testosterone; it does nothing for erections in men with normal levels, which is why the blood test comes before the prescription.
The study · 1
Corona et al., meta-analysis of results of testosterone therapy on sexual function based on International Index of Erectile Function scores · Eur Urol 2017;72(6):1000-1011
Korean red ginseng improved erection scores in small, weak trials
Korean red ginseng showed a benefit for erections in early trials, though the studies were small and mixed.
A systematic review of randomized trials found that Korean red ginseng improved erectile function scores compared with placebo across the available studies, so the direction of effect is encouraging. The review judged the trials small and methodologically weak, so it is a promising signal, not a settled result. Measured in: Men with erectile dysfunction in randomized, mostly placebo-controlled trials of Korean red ginseng, pooling several hundred participants.. The trials were small, short and of variable quality, and ginseng products vary widely in what they actually contain. In Chinese medicine ginseng is a warming qi and Yang tonic, so the tradition would reserve it for a depleted, cold, fatigued picture.
Who this may not transfer to:Male-specific. Ginseng can raise blood pressure and interact with blood thinners and some diabetes medicines, so it belongs with a traceable product and, if a man is on those drugs, a practitioner.
The study · 1
Jang et al., red ginseng for treating erectile dysfunction: a systematic review · Br J Clin Pharmacol 2008;66(4):444-50
La thérapie par ondes de choc de faible intensité améliore la fonction érectile d'environ 4 points IIEF
Une cure de traitement par ondes de choc de faible intensité a amélioré les érections chez des hommes présentant des troubles érectiles d'origine vasculaire, avec les meilleurs résultats dans les cas plus légers.
Une méta-analyse de 10 essais randomisés contrôlés contre traitement fictif portant sur 873 hommes a montré que la thérapie par ondes de choc extracorporelles de faible intensité augmentait les scores de fonction érectile sur l'International Index of Erectile Function d'une moyenne de 3.97 points (IC à 95 % 2.09 à 5.84) par rapport au traitement fictif, et rendait les hommes environ quatre fois plus susceptibles d'atteindre une érection suffisamment ferme pour la pénétration (score de rigidité érectile de 3 ou plus, odds ratio 4.35, IC à 95 % 1.82 à 10.37). Le flux sanguin pénien, mesuré par la vitesse systolique de pointe, s'est également amélioré (moyenne +4.12, IC à 95 % 2.30 à 5.94). Le traitement applique des ondes sonores de faible énergie sur le pénis pour favoriser la croissance de nouveaux petits vaisseaux, le bénéfice est donc le plus important chez les hommes dont la dysfonction érectile est d'origine vasculaire et légère à modérée. Measured in: Men with erectile dysfunction, mostly of vascular origin and mild to moderate severity, in randomized sham-controlled trials of low-intensity extracorporeal shockwave therapy.. Les protocoles de traitement (énergie, nombre de séances, appareil) variaient largement entre les essais, le suivi était court, et l'analyse groupée n'a pas établi la durée de l'amélioration, elle se présente donc comme une option émergente proposée par une clinique qualifiée et après les bases liées au mode de vie. Il s'agit d'une intervention en clinique, pas d'un appareil domestique, et de nombreux dispositifs commercialisés directement aux consommateurs ne sont pas les systèmes médicaux étudiés.
Who this may not transfer to:Male-specific. Benefit was clearest in men with vascular, mild-to-moderate erectile dysfunction. This is a clinic-based procedure a man arranges, not does himself, and how long the improvement holds beyond the short trial windows is not yet established.
The study · 1
Sokolakis & Hatzichristodoulou, clinical studies on low intensity extracorporeal shockwave therapy for erectile dysfunction: a systematic review and meta-analysis of randomised controlled trials · Int J Impot Res 2019;31(3):177-194
L-citrulline firmed erections in half of men with mild ED in one small trial
A daily L-citrulline supplement firmed up erections in half of the men with mild problems, in one small study.
In a small single-blind, non-randomized, fixed-sequence study of 24 men with mild erectile dysfunction, each man took placebo for a month and then 1.5 grams a day of L-citrulline for a month. The erection-hardness score rose from a level judged not hard enough for penetration to one judged hard enough in 12 of 24 men (50 percent), against 2 of 24 (about 8 percent) while on placebo. No side effects were reported. Measured in: 24 men, mean age around 56, with mild erectile dysfunction (an erection hardness score of 3).. A single small trial in mild cases only, with a short treatment period. L-citrulline is a precursor the body converts toward nitric oxide, the same pathway PDE5 inhibitors act on, which is the rationale, but the effect was far smaller than a drug and untested in more severe erectile dysfunction.
Who this may not transfer to:Male-specific and only tested in mild erectile dysfunction; not a substitute for evaluating vascular risk.
The study · 1
Cormio et al., oral L-citrulline supplementation improves erection hardness in men with mild erectile dysfunction · Urology 2011;77(1):119-22
Heart And Vascular
Le DE augmente d'environ 40 pour cent le risque cardiovasculaire ultérieur
Les problèmes d'érection apparaissent souvent des années avant une crise cardiaque ou un AVC et signalent un risque cardiaque accru.
Une méta-analyse d'études de cohorte prospectives a montré que les hommes souffrant de dysfonctionnement érectile présentaient un risque ultérieur plus élevé d'événements cardiovasculaires, incluant une augmentation relative de l'ordre de 40 pour cent ou plus pour l'ensemble des événements cardiovasculaires, ainsi que des risques accrus de crise cardiaque, d'AVC et de décès toutes causes confondues, par rapport aux hommes sans dysfonctionnement érectile. Measured in: Men in prospective cohort studies with baseline erectile-function status followed for later cardiovascular events and mortality.. What could explain it instead: Erectile dysfunction and heart disease share the same roots, high blood pressure, diabetes, smoking, obesity and unhealthy arteries, so erectile dysfunction is best read as an early readout of vascular health, not an independent cause of heart attacks. The penis has smaller arteries than the heart, which is why they narrow sooner, so erection trouble appears before heart disease.. L'ampleur de l'association dépend de la façon dont le dysfonctionnement érectile a été mesuré et de la population étudiée, et elle était plus forte chez les hommes plus jeunes et à risque intermédiaire.
Who this may not transfer to:Male-specific. The practical takeaway is that new erectile dysfunction is a reason to check blood pressure, glucose and lipids, not only to reach for a pill.
The study · 1
Vlachopoulos et al., prediction of cardiovascular events and all-cause mortality with erectile dysfunction: a systematic review and meta-analysis of cohort studies · Circ Cardiovasc Qual Outcomes 2013;6(1):99-109
The lifestyle work that repairs the arteries
Aerobic exercise is the strongest self-directed lever. It restores the artery lining that relaxes to let blood in. The gain is largest in men whose cause is vascular or metabolic, and in those who started more severely affected. A Mediterranean-style diet built on olive oil, oily fish, vegetables, beans and whole grains tracks with a lower risk of ever developing the problem, most strongly in men under 60. Eating mostly whole plant foods lowers the risk too.
Diets built on ultra-processed food, heavy in sugar and refined fat, drive the obesity and prediabetes behind the vascular type. That same metabolic damage reaches the slimmer penile arteries first. Weight loss carries the clearest before-and-after evidence, with the gains in obese men arriving alongside lower blood pressure and less inflammation. Quitting smoking helps too, and the gains build over months. Smoking narrows the penile arteries, so risk climbs with cigarettes a day and years smoked, then falls as the years since quitting add up.
Pelvic-floor training
The muscles at the base of the penis help clamp blood in place, and they can be trained. In a randomized trial, three months of pelvic-floor (Kegel) exercises with biofeedback beat lifestyle advice alone. They cost nothing once learned, carry no side effects, and stack on the exercise and diet work.
PDE5 inhibitor tablets, after the basics
The oral tablets are the most effective medical option. Sildenafil (Viagra), tadalafil (Cialis) and vardenafil work about equally well and differ mainly in timing. Tadalafil lasts up to about 36 hours and also comes as a low daily dose; sildenafil and vardenafil act over a shorter window. All three need sexual stimulation to work, and headache, flushing and nasal congestion are the common side effects. On long-term data, men taking these drugs had fewer major cardiovascular events and lower mortality than men who did not, though much of that data is observational.
Vacuum devices, and testosterone only when it is low
A vacuum erection device is a drug-free mechanical option: a cylinder draws blood into the penis, and a constriction ring at the base holds it there for intercourse. It works independently of the arteries, so it suits men who cannot or prefer not to take tablets, and it is bought once. Testosterone firms erections only when a blood test shows the level is low, and does nothing at normal levels. In men with confirmed deficiency it lifts erectile-function scores by about 2.3 points on a 30-point scale. The effect is modest next to a tablet, and treatment carries monitoring for blood count, prostate and fertility. The weight loss and activity that raise both testosterone and vascular health come first.
At the emerging edge
Low-intensity shockwave therapy applies low-energy sound waves to the penis to prompt new small-vessel growth. It targets the blood supply directly, with the clearest benefit in vascular, mild-to-moderate cases. It sits at the edge because trial protocols varied widely and how long the benefit lasts is unsettled. Many direct-to-consumer devices also differ from the studied medical systems. Two supplements look promising, though the evidence is not yet strong enough to be sure. Korean red ginseng (Panax ginseng) improved erection scores against placebo across small, methodologically weak trials. L-citrulline is a building block the body turns into nitric oxide, the same pathway the tablets use. In one small study of men with mild erectile dysfunction, it firmed erections.
What To Do First
The order matters less than doing a few of these steadily for a few months. The lifestyle work is yours to start today; the tablets and any medication changes are a conversation with whoever prescribes for you.
New erectile dysfunction is a signal to check the arteries, so run a blood-pressure, glucose and cholesterol check first. A clinician can order these, and direct-to-consumer panels run blood sugar, lipids and testosterone on your own schedule if you would rather start there.
Aim for about 40 minutes of moderate-to-vigorous activity four times a week, brisk enough to raise your breathing, and hold it over months. It rebuilds the small vessels an erection depends on, and pays off most in the vascular cases.
Build meals on olive oil, fish, vegetables, legumes and whole grains, and cut sugary drinks and ultra-processed food. It works on the same arteries the exercise does.
The muscles that hold blood in an erection can be trained. Squeeze the one you would use to stop your urine mid-flow, hold a few seconds, then release, and build up daily sets.
Stop smoking; the risk keeps falling for years after you quit. Heavy drinking blunts erections in the moment, so go lighter here too.
If you want a faster result while the lifestyle work takes hold, a PDE5 inhibitor works for most men. It is a shared decision with a prescriber, who will check it against your other medicines.
Go Deeper
- Nitric oxide and the endothelium: the artery-lining signal behind an erection, the exact thing the tablets amplify and the lifestyle work restores.
- Mediterranean diet: olive oil, fish, vegetables and whole grains, built plate by plate.
- Zone 2 cardio and resistance training: the aerobic base and the muscle work that together repair the vascular and metabolic causes.
- High blood pressure: the neighboring vascular problem behind both erectile dysfunction and heart risk, worth treating in its own right.
When to See Someone
Most erectile dysfunction is manageable and much of it improves. It can also be the first sign of a circulation problem, so some of these signs are worth acting on, a few the same day:
- Erectile dysfunction with chest pain or tightness, breathlessness on exertion, or a fluttering or racing heart. Treat this as a possible heart problem and seek urgent care(seek urgent care)
- A painful erection that will not go down after several hours (priapism). This is a medical emergency that can damage the penis and needs same-day care(seek urgent care)
- New erectile dysfunction that came on suddenly, especially with numbness, weakness, difficulty passing urine or loss of bladder or bowel control, which can point to a nerve or spinal cause
- Erectile dysfunction alongside cramping leg pain when walking that eases with rest, a sign of narrowed arteries elsewhere worth assessing
- New erectile dysfunction in a man with diabetes, high blood pressure, high cholesterol or a family history of early heart disease. This group gains the most from the early warning. A blood-pressure, glucose and lipid check is the sensible next step; direct-to-consumer panels can run it
- Low sex drive as much as poor erections, with fatigue and low mood. This can point to low testosterone worth measuring before treating
- Erectile dysfunction that began soon after a new medication. Review it with the prescriber before stopping
- Never take a PDE5 inhibitor tablet with nitrate heart medicines, as the combination can drop blood pressure to a dangerous level
Erectile dysfunction is common and treatable. For many men it is also the first warning that the arteries need checking, and acting on a new, unexplained case early is the sensible move.
Common Questions
Is erectile dysfunction a sign of heart disease?
Often, yes. Men with erectile dysfunction carry roughly a 40 percent higher risk of a later cardiovascular event, and the erection trouble can surface before any chest symptom. New, unexplained cases deserve a metabolic and heart check.
Do the tablets work?
They work for most men. About 57 percent of intercourse attempts succeeded on sildenafil against 21 percent on placebo. The three tablets match each other on success, differing mainly in how long each lasts.
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All 15 sources on this page independently checked and cross-referenced.
Thomas Dehli, Founder & Editor, Sacred Lotus
Sacred Lotus has published Chinese medicine reference material since 2001. Integrative pages are held to the same standard as the herb and formula library: cite the source, grade the claim at its real strength, and say where the research has not looked. This page is educational and it is not medical advice. Last reviewed and updated August 9, 2026.
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