ED and cardiovascular health

Erectile dysfunction and heart health

The arteries involved in erections are small and sensitive to vascular change. ED and cardiovascular disease share risk factors such as smoking, diabetes, high blood pressure, inactivity and abnormal cholesterol.

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The direct answer

ED does not prove that someone has heart disease, but new or persistent symptoms can justify cardiovascular risk review. Chest pain, fainting, severe breathlessness or stroke symptoms require emergency care.

Shared risk factors explain the connection

Healthy blood-vessel function is important for both erections and the heart. A clinician may use an ED conversation to review blood pressure, diabetes risk, cholesterol, smoking and exercise tolerance.

Sexual activity and exertion

People with unstable heart symptoms or major recent cardiovascular events may need assessment before sexual activity or ED medication. Be direct about symptoms during exertion.

Nitrates change the medication discussion

Prescription nitrates for chest pain and recreational poppers can cause a dangerous blood-pressure drop with common oral ED medications. They must be disclosed before prescribing.

Emergency symptoms are not an online-care issue

Call 911 for chest pain, pressure, fainting, severe shortness of breath or stroke symptoms. Do not wait for a portal response or shipping.

Help for erection difficulties

ED symptoms and treatment options

Sildenafil and tadalafil help blood vessels relax, improving blood flow during sexual stimulation. That can make it easier to get and keep an erection firm enough for sex.

Trouble getting an erection?

Wanting sex but struggling to get firm enough can be a sign of ED. Find out how prescription treatment may help.

Difficulty getting an erection

Losing your erection during sex?

ED can also mean getting an erection but not keeping it. Learn about losing firmness and when medication may be an option.

Difficulty keeping an erection

Sexual stimulation is still needed. These medicines do not increase desire and are not suitable for everyone; a prescription is required.

When to seek medical advice

Medical references

Canadian Urological Association guideline: Erectile dysfunctionCanadian Urological Association

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Useful next steps

Nitrates & Poppers Read more Blood Pressure and ED Read more When to See a Clinician Read more