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Does smoking cause erectile dysfunction?

Picture of Andrew Bellingham

Andrew Bellingham

Pharmacist | 20+ Years | BPharm | Dip Clin Pharm

If you’re having trouble getting or keeping an erection, smoking could be part of the problem. Erectile dysfunction (ED) is when you can’t get or keep an erection firm enough for sex, and it can be caused by many things, including your lifestyle.

Smoking is bad for your health in many ways, and one of them is affecting your sexual health. The chemicals in cigarettes damage the lining of your blood vessels. This leads to a condition called atherosclerosis, where your arteries become narrow and stiff. This means less blood flows through your body, including to your penis, making it hard to get or keep an erection.

Smoking also affects the production of nitric oxide. Nitric oxide helps relax the blood vessels in your penis so more blood can flow in. If you don’t have enough nitric oxide, it’s harder to get an erection.

On top of that, smoking harms the cells that line your blood vessels. These cells help control blood flow. When they’re damaged, your blood vessels can’t open up properly, which makes getting an erection even more difficult.

How much smoking affects your erections depends on how much and how long you’ve been smoking. Heavy smokers are at a higher risk, but even smoking a few cigarettes a day can hurt your sexual health.

How long after quitting smoking does erectile dysfunction improve?

If you decide to quit smoking, you might be wondering how long it will take to see improvements in your erectile dysfunction (ED). The answer depends on several factors, including how long you’ve been smoking and how severe your ED is.

Generally, many people start to notice improvements in their erectile function within a few months after quitting smoking. Your body begins to heal and repair itself soon after you stop smoking. The blood flow to your penis should start to improve as your blood vessels recover from the damage caused by smoking.

It’s important to note that these estimates assume your ED is caused mainly by smoking. If smoking is the primary cause of your ED, quitting can lead to significant improvements in a few months. However, if smoking is not the only cause of your ED—if you also have other health issues like diabetes, high blood pressure, or psychological factors—improvements might take longer and might not be as noticeable right away.

Even if smoking is not the only reason for your ED, quitting still has benefits. It can help improve your overall health, which in turn can positively affect your erectile function. For example, quitting smoking can help reduce the risk of heart disease and improve circulation, which can support better erectile function over time.

Frequently asked questions about erectile dysfunction

Can smoking cause erectile dysfunction?

Yes, smoking can cause erectile dysfunction by damaging blood vessels, reducing blood flow, and impairing nitric oxide production needed for erections.

How long does it take for ED to improve after quitting smoking?

Improvement in erectile dysfunction can start within a few months after quitting smoking, depending on the severity and other health factors.

Does quitting smoking help with erectile dysfunction?

Yes, quitting smoking can help with erectile dysfunction by improving blood flow and overall vascular health, even if other factors are also involved.

A man sits on the edge of the bed with his hands on the outside of his jeans in his genital area due to erectile dysfunction, while his girlfriend sits in the background looking upset with the situation.

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