Somewhere online you were told that masturbation has damaged your ability to get an erection. Confidently, and almost surely without a citation. So does masturbation cause ED? The research on this is larger and clearer than the forums suggest, and the answer is no. The more useful question is what is actually going on.
Key takeaways
- No evidence shows that masturbation causes erectile dysfunction.
- In a study of 3,586 men using standardised measures, how often men masturbate was only weakly and inconsistently related to erectile function or ED severity, and the links were not statistically significant.
- The same study found pornography use unrelated to erectile function or ED severity, including in men aged 30 and under.
- Reviews of pornography and sexual dysfunction have repeatedly concluded that a causal link to erectile dysfunction has not been shown.
- Age is the strongest predictor of erectile dysfunction, followed by the cardiovascular and metabolic factors that affect blood flow.
Where the belief comes from
Two things happened at the same time, and people drew a line between them.
Internet pornography became widely available, and reported rates of erectile dysfunction in men under 40 rose. That coincidence prompted a genuine research question, and it also prompted online communities built entirely around the assumption that the answer was yes.
Two events rising together is not one causing the other. Awareness increased over the same period. ED became something men were willing to raise with a doctor. Rates of obesity, diabetes and other conditions that affect erectile function also rose. Any of those could shift the numbers.
There is also a simpler mechanism behind a lot of individual worry. After orgasm there is a refractory period during which arousal and erection are harder to achieve. That is normal, it lengthens with age, and noticing it is not evidence of damage.
Does masturbation cause ED? What the large studies found
The most useful study here examined 3,586 men, mean age 41, and assessed sexual dysfunction with standardised instruments rather than yes-or-no questions. It also controlled for other factors known to affect erectile function, which most earlier work did not.
Masturbation frequency was only weakly and inconsistently related to erectile function or to ED severity. The links did not reach statistical significance. How often men use pornography was unrelated to erectile function or ED severity. That held in the full sample, which included men with and without other sexual conditions. It also held in the subset aged 30 and under.
The authors did leave one door open, and it is worth reproducing accurately rather than trimming. They did not dismiss one possibility. Heavy reliance on pornography, combined with very frequent masturbation, might be a risk factor for reduced sexual performance with a partner. That would apply in certain groups of men, especially those who are younger or less sexually experienced. They also noted that this needs verification.
That is a narrower claim than the one circulating online. It is about a specific combination in a specific group, affecting partnered performance, and it is unverified.
The pornography question, on its own
This has been examined more than most people assume, and the findings are consistent.
A set of three studies, using both cross-sectional and longitudinal methods, found no consistent link between pornography use and erectile functioning. Self-reported problematic use was linked to reports of ED at the same point in time. The analysis found no evidence that the relationship ran in a causal direction. Someone distressed about their own use reporting erectile problems does not tell you which came first.
An integrative review of observational studies found little if no evidence that pornography use induces delayed ejaculation or erectile dysfunction. It noted that a full assessment would need longitudinal studies controlling for confounders. A later review put it more directly. Claims of a strong relationship between pornography use and sexual dysfunction are generally unfounded, either by the findings themselves or by misreadings of them.
The one place the literature is more open is delayed ejaculation rather than erection. Two things have been proposed as causes there. Frequent masturbation, and a large gap between the stimulation someone is used to alone and what happens with a partner. That is a different problem from ED and worth naming separately.
| The claim | What the research actually found |
|---|---|
| Masturbation causes ED | In 3,586 men, frequency was weakly and inconsistently related to erectile function, with no significant links |
| Pornography causes ED | Unrelated to erectile function or ED severity, including in men aged 30 and under |
| Frequency lowers testosterone | Levels move briefly around sexual activity, then return to baseline |
| It causes hair loss | Pattern hair loss depends on inherited follicle sensitivity to DHT, which does not change |
| Working alone but not with a partner means damage | That pattern points away from a physical cause, and often toward anxiety |
If you can get an erection alone but not with a partner
This is the pattern most often behind the searches, and it tells you something.
Erections that work reliably when you are alone, or on waking, point away from a physical cause. The plumbing that produces an erection is demonstrably functioning. What changes with a partner is context, and the usual culprit is anxiety.
Anxiety causes a stress response that works against an erection. Stress hormones narrow blood vessels and shift the nervous system into a state that suppresses arousal. Then a self-reinforcing loop sets in. One difficult occasion produces worry about the next. Worry sets off the same stress response. The difficulty repeats, and appears to confirm the fear. Performance anxiety of this kind is common, it is treatable, and it has nothing to do with how often anyone masturbates.
None of that means it is imaginary or that you should simply relax. It means the useful assessment is a different one, and medication and anxiety interact in ways worth understanding.
The reverse pattern matters too. The reverse also holds. If erections are unreliable alone and on waking too, that points toward a physical contributor, and is worth looking into.
What actually predicts erectile difficulty
Age first. Erectile dysfunction becomes considerably more common with each decade, and roughly 40% of men over 40 are affected to some degree.
After that, most of the list concerns blood vessels and nerves, because an erection depends on blood flow:
- Cardiovascular disease, high blood pressure and high cholesterol
- Diabetes and prediabetes
- Obesity and metabolic syndrome
- Smoking and heavy alcohol use
- Sleep disorders, including sleep apnea
- Low testosterone and thyroid disorders
- Depression, anxiety and chronic stress
- Medications, including some antidepressants and blood pressure drugs
- Pelvic surgery, injury or neurological conditions
Erectile dysfunction in a younger man is also worth taking seriously for a reason that has nothing to do with sex. It can be an early marker of vascular disease, sometimes appearing years before anything else does. That makes the early signs worth understanding, and it makes an assessment more valuable than reassurance.
Two related myths, briefly
Masturbation does not lower testosterone in any lasting way. Transient hormonal fluctuations occur around sexual activity, and they do not add up to a change in baseline levels.
Masturbation does not cause hair loss. The dihydrotestosterone version of this myth confuses two separate things. Pattern hair loss depends on inherited follicle sensitivity to DHT, not on short-term hormonal movement. Sexual activity does not change whether you inherited that sensitivity.
Safety and when to speak with a healthcare provider
Speak with a licensed healthcare provider if:
- difficulty getting or keeping an erection has lasted more than a few months
- erections are also unreliable when you are alone, or you no longer wake with them
- you have diabetes, high blood pressure, high cholesterol or heart disease
- you smoke, or drink heavily
- you take medication that can affect erections, including some antidepressants
- you have low mood, anxiety, or lasting distress about this
- you have pain, curvature, or any change in the appearance of the penis
If your mood is low, or this is causing you ongoing distress, tell your provider. In Canada, the 988 Suicide Crisis Helpline is available by call or text at any hour.
Occasional difficulty is normal and happens to most men. A pattern that persists is worth assessing, both because it’s treatable and because of what it can indicate about vascular health.
Frequently asked questions
Does masturbation cause erectile dysfunction?
No. One study covered 3,586 men, using standardised measures and controlling for the other factors known to affect erections. It found the link with how often to be weak, inconsistent and never statistically significant. Nothing in the wider literature shows a causal link between the two.
Does pornography cause ED?
The evidence does not support it. Multiple studies and reviews have found no causal link between pornography use and erectile dysfunction. Problematic use is linked to reporting ED at the same time, but the direction of that relationship has not been established.
Why can I get hard alone but not with a partner?
That pattern often points away from a physical cause, because the erection mechanism is clearly working. Anxiety is the most common cause, and it causes a stress response that works against an erection. It is common and treatable, and worth raising with a provider.
Does masturbating too much cause problems?
Not for erectile function, based on the evidence we have. The literature is more open on delayed ejaculation. There, frequent masturbation and a mismatch between solo and partnered stimulation have been proposed as causes. That is a different issue from ED.
Does masturbation lower testosterone?
There is no lasting effect. Hormone levels do move briefly around sexual activity, then return to where they started. That is normal, not a change in your baseline. No evidence shows that frequency alters underlying testosterone levels in either direction.
Does masturbation cause hair loss?
No. Pattern hair loss depends on whether your hair follicles inherited sensitivity to dihydrotestosterone, and that sensitivity is fixed genetically. Brief hormonal movement around sexual activity does not change which follicles you inherited. No study has ever connected how often you have sex to hair loss.
The bottom line
Masturbation doesn’t cause erectile dysfunction, and the studies that looked hardest for a link found the weakest evidence for one. If erections work when you are alone but not with a partner, that is a strong signal pointing at anxiety rather than damage. If they are unreliable in every setting, that is worth looking into. Erectile difficulty can be an early sign of something treatable elsewhere in the body.
Either way, the answer’s an assessment rather than abstinence. You can speak with a licensed provider discreetly.
References
- Rowland DL, Castleman SJ, Bacys KR, et al. Do pornography use and masturbation play a role in erectile dysfunction and relationship satisfaction in men? International Journal of Impotence Research, 2022. https://pubmed.ncbi.nlm.nih.gov/35840678/
- Grubbs JB, Gola M. Is pornography use related to erectile functioning? Results from cross-sectional and latent growth curve analyses. Journal of Sexual Medicine, 2019. https://pubmed.ncbi.nlm.nih.gov/30621919/
- Dwulit AD, Rzymski P. The potential links of pornography use with sexual dysfunctions: an integrative literature review of observational studies. Journal of Clinical Medicine, 2019;8(7):914. https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6679165/
- Rowland DL, Hoaglund M, Grubbs JB. Pornography and sexual dysfunction: is there any relationship? Current Sexual Health Reports, 2023. https://link.springer.com/article/10.1007/s11930-023-00380-z
Disclaimer: This article is intended for informational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult your healthcare provider with any questions about a medical condition or treatment.
Editorial Standards: At Rocky Health, we’ve made it our mission to support men and women with trustworthy, easy-to-understand medical and health information online. Read more about our editorial standards here.
