What are the dangers of smoking? Does smoking have a big impact on sexual function?

Many men in life cannot stop smoking. They also know that smoking is harmful to the body, but they do not fully understand the specific harms of smoking to the human body. This reason makes them have no sense of crisis about their own bodies and allow themselves to continue smoking. Today I will specifically introduce what are the harms of smoking? Usually tell you what the impact of smoking on sexual function is. I believe that most smokers will be determined to quit smoking after understanding this.

What are the dangers of smoking?

1. Induce insomnia

Inducing insomnia is the biggest harm of smoking to people, because many smokers have a certain dependence on nicotine, and their bodies cannot obtain nicotine during sleep at night, so they will suffer from insomnia and nightmares. Some people even seem to be sleeping soundly, but their sleep quality is very poor, and they will feel very tired after waking up.

2. Harm to cardiovascular system

Smoking is also particularly harmful to human cardiovascular system. It not only increases blood viscosity, but also forms blood clots in the coronary arteries. Especially for those who already suffer from the three highs, frequent smoking will lead to a high incidence of many cardiovascular diseases, and will cause coronary artery hardening and reduce their heart function.

3. Induce cancer

Those who smoke for a long time will also have a high incidence of cancer, because those who smoke frequently will have shorter and irregular cilia in their bronchial tubes, their resistance will be significantly reduced, and they will be susceptible to viral infections. In addition, those who smoke frequently will also cause tracheal obstruction, and in severe cases will cause systemic lesions and reduce lung function. In this case, their chances of developing lung cancer will increase significantly.

Does smoking have a big impact on sexual function?

Smoking has a particularly great impact on male sexual function, because smoking not only affects the blood circulation in the male body, but also reduces the blood volume in the genital area, making it difficult for the male penis to erect. The harmful substances in cigarettes also directly act on the human central nervous system, which will gradually weaken human sexual desire. At the same time, they will also affect the production of sperm in men. Long-term smoking will reduce male fertility.