What are the dangers of smoking for men?

Male smoking will significantly increase health risks such as cardiovascular disease, respiratory disease, and cancer. The main harms include inducing coronary heart disease, chronic obstructive pulmonary disease, lung cancer, sexual dysfunction, and decreased sperm quality.

1. Cardiovascular damage:

Nicotine and carbon monoxide in tobacco can damage the endothelium of blood vessels and lead to atherosclerosis. The incidence of coronary heart disease in smokers is 2-4 times that of non-smokers, and the risk of myocardial infarction increases with the amount of smoking. Clinical manifestations include chest tightness and angina pectoris, which can lead to sudden death in severe cases.

2. Respiratory system diseases:

Long-term smoking can destroy the function of bronchial cilia and cause chronic bronchitis and emphysema, collectively known as chronic obstructive pulmonary disease. Patients experience persistent cough, sputum production, and dyspnea, and may develop respiratory failure in the later stages. The incidence of lung cancer in smokers is 15-30 times higher than that in non-smokers.

3. Cancer risk:

Tobacco contains 69 known carcinogens. In addition to lung cancer, it can also cause laryngeal cancer, oral cancer, esophageal cancer, bladder cancer, etc. There is a positive correlation between the amount of smoking and the incidence of cancer. People who smoke more than 20 cigarettes a day have a significantly higher cancer mortality rate.

4. Effects on reproductive function:

Smoking reduces blood flow to the penis, and about 40% of men who smoke have erectile dysfunction. Tobacco toxins can directly damage testicular spermatogenic cells, leading to a reduction in sperm count and motility, an increase in malformation rates, and a 30% increase in the risk of infertility.

5. Secondary health problems:

Smoking accelerates osteoporosis and increases the risk of fractures； Induce gastric ulcer and reflux esophagitis ； Causes premature aging of skin and loss of teeth. Secondhand smoke can also harm the health of your family and increase the risk of lung cancer in your spouse and respiratory infections in children.

It is recommended that men who smoke gradually reduce the amount of smoking until they quit smoking, and nicotine replacement therapy can be used to assist in quitting. Daily intake of fruits and vegetables rich in vitamin C, such as citrus and kiwi, and aerobic exercise can improve lung function. Regular physical examinations should focus on lung CT, electrocardiogram, semen analysis and other items. If you have persistent cough, chest pain or erection difficulties, you should seek medical treatment in time. Maintaining adequate sleep and a good attitude can help reduce the probability of relapse. If necessary, you can seek help from professional smoking cessation clinics.