Does smoking cause impotence?

Men often find that they have inexplicable impotence. In fact, there are many reasons for impotence. For example, young people nowadays are under a lot of pressure at work and often neglect sleep and food because of work. Over time, this will lead to impotence. This is actually caused by excessive fatigue, so you need to rest more. In addition, factors such as improper diet can also lead to impotence. So, will men's frequent smoking cause impotence?

Does smoking cause impotence?

Long-term smoking can cause changes in blood composition and blood viscosity. It is known that there is a pair of long and thin fluid storage sacs in the penis, each of which has two valves that control the inflow and outflow of blood. Under the action of sexual stimulation, the blood inflow valve relaxes, and the two balloons expand and squeeze the blood valve, causing it to partially close. Since more blood flows in than outflows, the penis will become hard. Assuming that a major inflow blood vessel is blocked by 25%, erection will fail. Smokers suffer from impotence due to increased blood viscosity, which hinders the blood circulation in the penis.

There are many reasons for impotence, but most of them are due to insufficient blood supply to the penis, or because the blood cannot stay in the cavernous body of the penis for a long time, which leads to an inability to have a normal erection. Frequent smoking will cause blood circulation problems. If you smoke frequently, the penis will slow down when it is congested. In severe cases, the penis cannot have a normal erection, which directly leads to impotence. In addition, studies have shown that about two-thirds of people with impotence are smokers, but if they quit smoking, their impotence symptoms will recover.

Cigarettes also contain a lot of nicotine, which can stimulate the nervous system. Frequent smoking will cause the nervous system to become overexcited, and when it is overexcited, it will trigger the erectile center, which will minimize sexual excitement and eventually lead to impotence. That is why cigarettes are the most likely to cause impotence. I hope everyone can quit smoking as soon as possible.

The reason is that the nicotine in the smoke after the cigarette is burned can help blood lipids adhere to the inner wall of the artery, thereby causing hardening of the artery. The reason why the penis can be erected is that the corpus cavernosum is filled with a lot of blood. And this congestion must rely on a large influx of arterial blood and a small outflow of venous blood. If the inflow of blood decreases, the erection will not be strong enough or even impossible to get an erection. Unfortunately, the main arteries in the penis are thinner than the main arteries of most other organs. In this way, once stenosis occurs, the inflow of blood will be greatly reduced. At this time, no matter how the veins reduce blood outflow, erectile dysfunction will occur. In addition, nicotine can cause excessive nerve excitement, resulting in reduced sensitivity to sexual stimulation, which can also cause erectile dysfunction.