Smoking is bad for health, what diseases are likely to develop in people who smoke for a long time?

People who smoke for a long time may cause tuberculosis, bronchial respiratory diseases or lung diseases, and may also cause a series of diseases such as lung cancer, which have a very serious impact on the body; If you want to prevent the occurrence of this disease, you should first do it in your daily life, you should strengthen your physical exercise, and also reduce smoking, which shows that you should not let yourself fall into such a vicious circle.

Cancer, bronchitis, acute myocardial infarction, cerebral infarction, emphysema, these can happen; Be sure to quit smoking, stop drinking, and exercise more.

Chronic pharyngitis, bronchitis, cerebrovascular diseases, cardiovascular diseases, lung cancer, myocardial infarction, emphysema; If you want to prevent it effectively, you must work hard to adjust your life, get used to regular work and rest, don't stay up late, quit smoking and drinking, keep a happy mood, and drink plenty of water.

1. Esophageal cancer: People who smoke will have a 3-8 times higher chance of developing esophageal squamous cell carcinoma than ordinary people.

2. Peptic ulcer: Smoking will affect ulcer healing and will also cause ulcer recurrence. Complications of ulcers can occur.

3. Coronary heart disease and stroke: If you smoke 10 cigarettes a day, it will increase the cardiovascular mortality rate by 18% in men and 31% in women. Because smoking impairs the endothelial function of blood vessels, it can lead to atherosclerosis and narrowing of the lumen of arteries.

4. High blood pressure: This is because smoking causes the release of norepinephrine from sympathetic nerve endings to increase, which increases blood pressure.

The harms of smoking include carcinogenicity, shortening life expectancy, affecting the health of women and children, etc., and the most serious harm of smoking is that it significantly increases the incidence of lung cancer. Smoking harms not only the smoker himself, but also the passive smoker.

The harms of smoking are as follows:

1.The main substance of tobacco is nicotine (also known as nicotine), which has strong central nervous toxicity and organ toxicity.

2.Smoking produces large amounts of toxic chemicals when burned. Many other toxic substances, radioactive substances and carcinogens pose a serious threat to health.

3.According to research, each cigarette smoked can shorten life expectancy by 14 minutes, and about 2.5 million people die from smoking-related diseases worldwide every year.

4.Smoking is an independent risk factor for lung cancer, but it can also cause other serious diseases and increase mortality. In the United States, more than 10,000 people die each year due to smoking, of which about 80,000 are caused by non-lung cancer, more than 110,000 are caused by lung cancer, more than 30,000 are caused by cancers of other organs, and 200,000 are caused by cardiovascular diseases.

5.Smoking, especially secondhand smoke, has a significant negative impact on the growth and development of children's respiratory system.

6.Female smoking will accelerate aging, leading to menstrual disorders, affecting fertility, and decreased immunity; Smoking in pregnant women can lead to poor fetal development, malformations, chromosomal abnormalities and even miscarriage.

Tobacco is a class of carcinogens, and China's Health Commission has promulgated the "Regulations on the Control of Smoking in Public Places", which should prohibit smoking from the perspective of maintaining good health.

Smoking has only disadvantages, not benefits, and it can be said that there are many harms but no benefits.

There are many harms of smoking, mainly in the following aspects:

1. The biggest harm of smoking is that the patient's lung function is damaged, and long-term smoking will cause the patient to develop emphysema and even lung cancer;

2. Long-term heavy smoking will also cause damage to the patient's heart function and cause cardiovascular and cerebrovascular diseases;

3. In addition, the probability of malignant tumors such as oral cancer, throat cancer and esophageal cancer in patients who smoke is greatly increased;

4. Smoking will also affect the patient's nerve function, affect the patient's brain function, and change the patient's sense of smell, taste and reproductive function;

5. The aging rate of people who smoke for a long time will also accelerate, and teeth and bones will be deformed, brittle and even fractured.

In fact, there are many harms of smoking, especially for people who smoke for a long time, the probability of suffering from various malignant tumors will increase. In addition, people who smoke secondhand smoke for a long time will also have a lot of harm, so try not to be in the same room as smokers.