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What to know about erectile dysfunction and heart disease

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Heart disease and EDAbout heart diseaseAbout EDHeart disease treatmentHeart disease treatment and EDED treatmentContacting a doctorSummary
Erectile dysfunction (ED) and heart disease share common risk factors like high blood pressure. This can lead to reduced blood flow and vascular damage that affects both the heart and penis.
Medically reviewed by Megan Soliman, MD
Written by Rashida Ruwa, RN
Updated on

Erectile dysfunction and heart disease are interrelated. Heart disease affects erectile function by restricting blood flow to the penis through narrowed or blocked blood vessels. 

Lifestyle changes and medication help manage heart disease, which shares risk factors with ED. Both ED and heart disease can have similar causes, like atherosclerosis and hypertension. 

Treating heart conditions can improve ED symptoms. Consider speaking with a healthcare professional to manage erectile dysfunction and heart disease effectively.

How does heart disease affect erectile function?

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Heart disease, including heart failure, can disrupt erectile function through multiple factors, including:

  • a reduction in the amount of blood the heart pumps each minute, known as cardiac output
  • oxidative stress, which is an imbalance between unstable atoms (free radicals) and antioxidants
  • inflammation
  • drug side effects
  • endothelial dysfunction 

Endothelial dysfunction is when the blood vessels cannot dilate properly. This reduces nitric oxide production, which is important for relaxing the blood vessels in the penis.

These combined effects can affect the optimal heart function required for getting and sustaining an erection in people with heart disease.

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About heart disease

“Heart disease” is a broad term for conditions affecting the heart and blood vessels. Several factors can increase your risk of developing heart disease, including:

  • high blood pressure
  • high cholesterol
  • smoking (if you smoke)
  • obesity

Heart disease can affect many bodily systems, including other organs and bodily functions.

Common symptoms of heart disease may include chest pain, shortness of breath, fatigue, and swollen legs. Doctors and healthcare professionals often treat or manage heart disease with lifestyle adjustments, medications, procedures, and, in some more severe cases, surgeries.

About ED

ED refers to the inability to get or sustain an erection for penetrative sex. It can have both physical and psychological causes. Common symptoms include difficulty in getting an erection, reduced sexual desire, and stress related to sexual performance. 

ED is a common and treatable condition, and early detection and treatment can significantly improve your health and well-being.

Treatment options may include oral medications like sildenafil (Viagra), lifestyle modifications, psychotherapy, and nonpharmacological approaches like vacuum erection devices (VEDs) or penile injections. When other treatment options are ineffective, a doctor may recommend surgical interventions like penile prosthesis implantation.

How is heart disease treated?

Treating heart disease involves managing risk factors and improving heart health. Lifestyle adjustments, like quitting smoking (if you smoke), getting regular exercise (if you can), managing stress, and adopting a heart-healthy diet, can significantly benefit your heart.

Sometimes, a doctor or healthcare professional may prescribe medications to treat heart disease. These medications may include:

Statins: Statins help lower cholesterol levels in the blood, reducing the risk of plaque buildup in the arteries. Commonly prescribed statins include:

Beta-blockers: Beta-blockers reduce blood pressure and heart rate, thereby decreasing the heart’s workload. Doctors often prescribe them to treat high blood pressure and help prevent heart attacks. They include:

Antiplatelet agents: Antiplatelet medications help prevent blood clots by inhibiting platelet aggregation. They are commonly prescribed to reduce the risk of heart attack and stroke. Commonly prescribed antiplatelet agents include:

Nitrates: Healthcare professionals often prescribe Nitrates for people with cardiovascular diseases like angina. They work by relaxing and expanding arteries and veins. There are different nitrate forms available:

  • Sublingual (under the tongue) nitrates: These medications can be tablets that dissolve under the tongue, like nitroglycerine (NitroStat), or sprays that you spray onto or under the tongue, like NitroMist. You would take these medications if you experience a sudden angina episode or to prevent an episode if you are being physically active.
  • Oral nitrates: These are tablets you would take two or three times daily. They have longer lasting effects than sublingual nitrates and can better control the condition when it’s chronic. They include Isordil Titradose and isosorbide mononitrate ER.
  • Transdermal nitrates: These skin patches deliver a continual dose of nitroglycerine while wearing them. They take around 30 minutes to start working and can last 8–14 hours. An example is Nitro-Dur. It is essential to follow the guidance of a medical professional to avoid building up a tolerance to this medication.

NOTE: It is extremely important not to take nitrates with PDE-5 inhibitors like sildenafil (Viagra) and tadalafil (Cialis), as it can be life threatening.

For advanced cases of heart disease, a doctor or healthcare professional may recommend surgery, like angioplasty or bypass surgery, to treat the condition.

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Can treating heart disease help with ED?

Treating heart conditions can help with ED because they share many risk factors. The two most common heart conditions that can cause ED are atherosclerosis (hardening of the arteries) and hypertension (high blood pressure).

Improving blood flow and circulation through lifestyle adaptations, medications, or medical procedures can relieve both heart health conditions and difficulties with sexual function and ED.

To enhance cardiovascular health, making lifestyle modifications is important. Regular exercise, maintaining a healthy weight, and managing risk factors like high cholesterol and diabetes can positively affect erectile dysfunction and heart disease.

However, treating heart disease alone may not completely resolve ED, particularly when other contributing factors are present. Healthcare professionals often recommend a comprehensive approach that manages not only heart disease but also any other underlying causes of ED.

How is ED treated?

There are several treatment options for ED, including:

  • Oral medications: A healthcare professional may prescribe medications such as avanafil (Stendra), sildenafil (Viagra), vardenafil (Levitra), and tadalafil (Cialis) to increase blood flow to the penis to help you get and sustain an erection. 
  • Nonpharmacological options: These methods are effective alternatives for people who do not respond well to oral medications or prefer nonpharmacological approaches. Other options include the following:
    • Vacuum erection devices create a vacuum around the penis, drawing blood into it to produce an erection.
    • Penile injections involve administering medication directly into the penis to promote erections.
    • Intraurethral suppositories are small pellets inserted into the urethra, releasing medication to encourage an erection.
  • Surgical interventions: Surgical procedures, like penile implants or vascular surgery, are typically reserved for people who have not responded well to other treatments.
    • Penile implants involve surgically placing inflatable or malleable rods into the penis to provide rigidity for an erection.
    • Vascular surgery aims to improve blood flow to the penis by repairing or bypassing blocked blood vessels. 
  • Lifestyle modifications: Adopting a healthy lifestyle can positively affect ED.
    • Regular exercise improves blood flow and cardiovascular health, enhancing erectile function.
    • Maintaining a moderate weight is essential, as obesity is a risk factor for ED.
    • Stress management techniques, like mindfulness or relaxation exercises, can help reduce anxiety related to performance.
    • Reducing alcohol consumption (if you drink) and quitting smoking (if you smoke) can improve overall sexual health.
  • Psychotherapy: In some cases, psychological factors may contribute to ED. Psychotherapy involves working with a trained therapist who can assist in managing underlying conditions like anxiety, depression, or relationship difficulties that may be affecting your sexual function.

Consider speaking with a doctor or healthcare professional to assess which treatment option is most appropriate based on your needs, health considerations, and treatment goals.

When to see a medical professional

Consider consulting a healthcare professional if you:

  • consistently find it difficult to get or maintain an erection
  • experience a sudden onset of ED without any apparent cause
  • have underlying health conditions like diabetes or heart disease
  • experience symptoms like chest pain, discomfort, or pressure
  • have high blood pressure that is not controlled with lifestyle adaptations

Summary

Erectile dysfunction and heart disease can be interconnected, as the reduced blood flow that accompanies heart disease may increase the risk of developing ED. 

Managing heart disease through lifestyle strategies and, if necessary, medications like sildenafil and tadalafil can improve erectile function by enhancing blood flow. However, it is important to note that you should not take nitrates alongside PDE-5 inhibitors, as the effects can be life threatening.

However, ED can have various causes. Therefore, consider speaking with a healthcare professional to determine the most appropriate treatment option for your condition.

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