Anabolic Steroids and Erectile Dysfunction Explained

Anabolic Steroids and Erectile Dysfunction: Understanding the Link and Treatment Options

Published: 14 October 2026

Anabolic steroids and erectile dysfunction are closely connected, as the use of these performance-enhancing drugs can significantly disrupt the body's natural hormone balance and impair sexual function. While anabolic steroids are sometimes used to build muscle mass, they can suppress the body's own testosterone production and cause lasting damage to erectile function. Understanding this link is essential for anyone experiencing ED after steroid use, and effective treatments are available once the underlying hormonal disruption is addressed.

How Anabolic Steroids and Erectile Dysfunction Are Connected

Anabolic androgenic steroids (AAS) are synthetic versions of testosterone used to increase muscle mass and athletic performance. When taken, they flood the body with artificial hormones, which signals the brain to stop producing natural testosterone. The testes shrink and testosterone production drops dramatically, a condition known as hypogonadism [1][2].

During steroid use, some men maintain erections because of the high circulating hormone levels. However, when steroid use stops, the body's natural testosterone production can remain suppressed for months or even permanently in some cases. This sudden hormonal crash often leads to erectile dysfunction, reduced libido, fatigue, and mood changes [2].

The severity of ED after steroid use depends on the type of steroids taken, the dose, the duration of use, and whether post-cycle therapy was used. Some men recover natural testosterone production within weeks, while others experience long-term or permanent suppression requiring medical treatment. Even during active steroid use, some men develop ED due to other mechanisms such as cardiovascular damage or psychological factors.

Other Ways Steroids Affect Erectile Function

Beyond testosterone suppression, anabolic steroids can damage erectile function through several other pathways. Steroids can harm the cardiovascular system by raising blood pressure, increasing harmful cholesterol (LDL), and lowering protective cholesterol (HDL). These changes damage blood vessel walls and reduce blood flow to the penis, which is essential for achieving and maintaining an erection [1][2].

Anabolic steroids can also cause psychological side effects including aggression, anxiety, and depression, all of which can interfere with sexual desire and performance. Some steroids convert to oestrogen in the body, leading to gynaecomastia (breast tissue growth) and further hormonal imbalance that affects sexual function.

Long-term steroid use may cause permanent damage to the cells in the testes that produce testosterone (Leydig cells), making recovery of natural hormone production difficult or impossible. This is why some former steroid users require lifelong testosterone replacement therapy. The combination of physical, hormonal, and psychological factors means that steroid-induced ED often requires a comprehensive treatment approach.

The Role of Post-Cycle Therapy

Post-cycle therapy (PCT) refers to medications taken after stopping steroids to help restart natural testosterone production. Common PCT drugs include clomiphene and human chorionic gonadotropin (hCG). While PCT can help some men recover faster, it does not guarantee full recovery, and erectile dysfunction may persist even with PCT. Anyone experiencing ongoing ED after steroid use should see their GP for proper hormone testing and medical management rather than relying on unregulated PCT protocols.

Assessment and Diagnosis of Steroid-Related Erectile Dysfunction

If you are experiencing erectile dysfunction after using anabolic steroids, it is important to see your GP for a full assessment. ED can be an early warning sign of cardiovascular disease or diabetes, and steroid use increases these risks [1][2]. Your doctor will ask about your steroid use history, including which substances you took, the doses, and how long you used them.

Blood tests are essential to check your testosterone levels, luteinising hormone (LH), follicle-stimulating hormone (FSH), oestradiol, and prolactin. These tests show whether your body is producing its own testosterone or whether the hormonal axis remains suppressed. Your GP may also check your cholesterol, blood sugar, liver function, and kidney function, as steroids can affect all of these [2].

Your doctor will assess your cardiovascular health, including blood pressure and heart function, as steroid use can cause lasting damage to the heart and blood vessels. A full medication review is important because some drugs used alongside steroids or during PCT can interact with ED treatments. Honest disclosure about steroid use is essential for safe and effective treatment, and your GP is there to help, not judge.

Lifestyle Measures to Support Recovery from Anabolic Steroids and Erectile Dysfunction

Stopping anabolic steroid use is the most important step in recovering erectile function. Continuing to use steroids will prolong hormonal suppression and increase the risk of permanent damage. Work with your GP or an endocrinologist to monitor your hormone recovery and consider whether testosterone replacement therapy is needed if natural production does not return [2].

Cardiovascular health is crucial for erectile function. Regular aerobic exercise such as brisk walking, cycling, or swimming improves blood flow and can help reverse some of the vascular damage caused by steroids. Aim for at least 150 minutes of moderate activity per week. Resistance training can be continued but should be done without performance-enhancing drugs [1][2].

Diet plays an important role in hormone recovery and cardiovascular repair. Focus on a balanced diet rich in vegetables, fruits, whole grains, lean protein, and healthy fats. Avoid excessive alcohol, which worsens ED and interferes with testosterone production. Maintain a healthy weight, as obesity lowers testosterone and worsens erectile function. Smoking damages blood vessels and should be stopped. Adequate sleep and stress management support hormone balance and sexual health.

Psychological Support

Steroid withdrawal and the experience of ED can cause significant psychological distress, including depression and anxiety. These mental health challenges can further worsen erectile function. Speaking to your GP about psychological support, counselling, or cognitive behavioural therapy can be helpful. Addressing body image concerns and the reasons behind steroid use is an important part of long-term recovery and preventing relapse.

Treatment Options for Erectile Dysfunction After Steroid Use

Once your hormone levels have been assessed, your doctor can recommend appropriate treatment. If testosterone levels remain very low and do not recover naturally, testosterone replacement therapy (TRT) may be prescribed. TRT can restore libido and erectile function in men with confirmed hypogonadism, but it must be prescribed and monitored by a specialist, as improper use can cause further problems [2].

PDE5 inhibitor medications such as sildenafil, tadalafil, vardenafil, and avanafil can be effective for treating erectile dysfunction even when testosterone levels are low, as they work by improving blood flow to the penis in response to sexual stimulation [1][2][3][4][5][6]. These medicines do not treat the underlying hormonal problem but can restore erectile function while hormone recovery is ongoing or if TRT is being used.

At Cured Pharmacy, all ED treatments require an online consultation reviewed by a UK prescriber, who will check your medical history, current medications, and steroid use history to ensure safe prescribing. It is essential to disclose all substances you have used, including steroids and any post-cycle therapy drugs, as some can interact with ED medications. Treatment is most effective when combined with lifestyle changes and, where needed, hormone therapy under medical supervision.

Important Safety Considerations for ED Treatment After Anabolic Steroids and Erectile Dysfunction

PDE5 inhibitors are generally safe and effective, but certain precautions are essential, especially for men who have used anabolic steroids. Steroids can damage the heart and blood vessels, so your prescriber will carefully assess your cardiovascular health before prescribing ED medication. You must not take PDE5 inhibitors if you use nitrate medicines (such as GTN spray or isosorbide mononitrate), nicorandil, or recreational drugs called poppers, as the combination can cause a dangerous drop in blood pressure [3][4][5][6].

If you take alpha-blockers for prostate symptoms or blood pressure (such as tamsulosin or doxazosin), you must inform your prescriber, as combining these with PDE5 inhibitors requires careful dose adjustment to avoid dizziness or fainting. Some medications used in post-cycle therapy or for other conditions can interact with ED treatments, so a full medication review is essential [3][4][5][6].

Seek urgent medical help if you experience an erection lasting more than four hours (priapism), sudden loss of vision or hearing, or chest pain during sexual activity. These are rare but serious side effects. Do not combine different ED medications or take more than the prescribed dose. If ED treatments are not effective, return to your GP, as this may indicate that your testosterone levels need further assessment or that other underlying health issues require treatment.

Long-Term Outlook

Many men recover natural testosterone production and erectile function within months of stopping steroids, especially with appropriate medical support and lifestyle changes. However, some men experience prolonged or permanent hormonal suppression requiring ongoing treatment. Early intervention, honest communication with healthcare professionals, and avoiding further steroid use give the best chance of recovery. ED is treatable, and effective options are available even if hormone levels do not fully return to normal.

Scientific References

1. NHS. (n.d.). Erectile dysfunction (impotence). NHS website. https://www.nhs.uk/conditions/erection-problems-erectile-dysfunction/ [accessed 14 October 2026]
2. National Institute for Health and Care Excellence. (n.d.). Erectile dysfunction. Clinical Knowledge Summaries. https://cks.nice.org.uk/topics/erectile-dysfunction/ [accessed 14 October 2026]
3. Joint Formulary Committee. (n.d.). Sildenafil. British National Formulary. NICE. https://bnf.nice.org.uk/drugs/sildenafil/ [accessed 14 October 2026]
4. Joint Formulary Committee. (n.d.). Tadalafil. British National Formulary. NICE. https://bnf.nice.org.uk/drugs/tadalafil/ [accessed 14 October 2026]
5. Joint Formulary Committee. (n.d.). Vardenafil. British National Formulary. NICE. https://bnf.nice.org.uk/drugs/vardenafil/ [accessed 14 October 2026]
6. Joint Formulary Committee. (n.d.). Avanafil. British National Formulary. NICE. https://bnf.nice.org.uk/drugs/avanafil/ [accessed 14 October 2026]

Information on this page is for educational purposes only and is not medical advice. Prescription treatments require clinical assessment by a UK-registered prescriber. Always consult a qualified healthcare professional before starting or changing any medication.