In addition to easily damaging children s respiratory system, what are the dangers of secondhand smo

Sensitive sense of smell. If children are exposed to second-hand smoke, it will damage their olfactory organs, which can cause viruses to be harmful to children's lives and health.

Digestive system, secondhand smoke will affect the baby's digestive system, nausea, vomiting, diarrhea, constipation or bloating.

Secretory otitis media. Smoking, including secondhand smoke, can also cause otitis media. Smoking can cause systemic arteriosclerosis, especially the nicotine in cigarettes into the blood, which makes small blood vessels spasm, increases blood viscosity, and hardens the arterioles of the inner ear ** blood, resulting in insufficient blood supply to the inner ear, which seriously affects hearing.

Effects of secondhand smokeThe World Health Organization's report shows that the harm of smoking to humans is multifaceted, mainly causing asthma, pneumonia, lung cancer, high blood pressure, heart disease and reproductive dysplasia. Among them, second-hand smoke is no less harmful to passive smokers than active smokers, especially to children and adolescents.

Surveys show that the main victims of passive smoking in China are women and children, who are often exposed to second-hand smoke in their homes and public places, even though they do not smoke themselves. In addition, workplaces and venues often become places where secondhand smoke is rampant. Although cigarettes are not smoked directly, they can still cause harm to the body if inhaled.

In addition to easily damaging children's respiratory system, second-hand smoke can also cause problems that affect children's mental retardation to a certain extent, so as parents, you should avoid exposing your children to second-hand smoke or avoid living in second-hand smoke.

Finally, there is malignant tumors, according to the corresponding data, after children are exposed to second-hand smoke, it will lead to leukemia, lymphoma and brain malignant tumors. Moreover, if a pregnant woman inhales second-hand smoke for a long time during pregnancy, the fetus will also have a risk of malformation and mental retardation. Therefore, for the sake of your own life and health, you must wear a mask, and when you smoke, you should also pay attention to the occasion, so as not to bring serious harm to others because of your ignorance.

It can cause lung cancer, it can cause pneumonia, it can also cause respiratory diseases, it can lead to bronchitis, and it can even lead to heart disease.

Long-term exposure to secondhand smoke may cause cough, bronchitis, pneumonia, asthma, and heart disease.

1. Children and adolescents are in the period of growth and development, and the brain and body are extremely harmful when they are exposed to the harmful substances in tobacco at this time. The amount of nicotine in secondhand smoke will also act on the brain, inducing abnormal differentiation and migration of nerve cells, and even causing nerve cell death, thus causing a series of neurodevelopmental abnormalities, such as ADHD.

2. The harmful substances in second-hand smoke can also directly damage the lungs during development, leading to a decline in lung function and inducing asthma, respiratory tract infections and other respiratory diseases.

3. Secondhand smoke can also affect the height and mental development of adolescents. The study found that children whose parents smoked had lower average height and intelligence in adulthood than children whose parents did not smoke.

Now all places, to non-smoking activities, such as cultural squares, gyms, airports, train stations, cafes, bars, restaurants, primary and secondary school offices, subways, high-speed rail, these public places are not allowed to smoke, especially in the subway, if there is a violation of the need to fine, I think this is very good.

What are the dangers of secondhand smoke to children? It leads to the occurrence of asthma in children, affects children's height, enhances the risk of malignant tumors in children, and affects children's cardiovascular and cerebrovascular diseases, leading to sudden death in children.

What are the dangers of secondhand smoke in children? I can tell you for sure. Secondhand smoke is even more harmful than smoking.

Secondhand smoke is very harmful. Because there are a variety of toxic substances and chemical components in the smoke, these substances are through the digestive tract into the human body, may cause the baby to have asthma, cough and other symptoms, the nicotine in the smoke will cause damage to the baby's nervous system and immune system, and will also affect the child. Secondhand smoke is very harmful.

Because there are a variety of toxic substances and chemical components in the smoke, these substances are through the digestive tract into the human body, may cause the baby to have asthma, cough and other symptoms, the nicotine in the smoke will cause damage to the baby's nervous system and immune system, and will also affect the child.