In recent years, lung diseases have become more and more common in clinic. If shadow nodules are found in the lungs, is there a possibility of infection? How to prevent lung cancer in peacetime? Remember these three points and don't be indifferent. Generally speaking, lung nodules can be divided into benign and malignant. If the lung nodules are small at this time, it is generally recommended to review them regularly. But if the change is not obvious, it should be considered as a benign nodule. It is worth noting that if the patient's nodules are significantly enlarged, the possibility of malignant tumors needs to be considered. Generally speaking, lung nodules are not contagious.

It is worth noting that the occurrence of general lung diseases will be accompanied by the emergence of cough symptoms. No matter what kind of cough, there will be some infection. However, the existence of lung shadow nodules may indicate symptoms such as tuberculosis and infection. Therefore, as long as there is a shadow in the lungs, it is necessary to further clarify the diagnosis and then take corresponding effective treatment.

How to prevent lung cancer in peacetime? Start from the following aspects: smoke as little as possible or not. The harm of cigarettes can be said to be well known. Smoking is one of the main causes of lung cancer in the group survey of lung cancer patients. 90% of lung cancer patients are smokers, and the incidence rate of male smokers is 23 times that of non-smokers and 13 times that of female smokers. Therefore, non-smoking can effectively reduce the risk of lung cancer. Protecting the environment starts with you and me. In recent years, the increase of lung cancer patients is also related to environmental pollution. The daily needs of human society, such as automobiles, industrial production and deforestation, have caused great damage to the environment. Although we can't change it, we can start from our daily life, such as saving water and electricity, not wasting paper, protecting the environment and saving lives.

Develop good living habits. Studies on lung cancer have found that people who eat fried food outdoors are more likely to develop lung cancer and other cancers. Because many businesses often reuse oil products in order to save costs, oil products often contain a lot of carcinogens after repeated high-temperature heating. Therefore, eating cancer is not a joke, so we advocate developing correct eating habits. Of course, the range of lung shadow is very large. Almost all lung diseases will have lung shadows. Therefore, we must pay attention to this situation, conduct standardized diagnosis and treatment in time, and avoid some accidents as much as possible.