Lung cancer, one of the highest global rates of morbidity and mortality, is of great importance for early detection and prevention to increase the cure rate and reduce mortality. Understanding early symptoms of lung cancer and actively taking preventive measures can protect our health.
Five early symptoms of lung cancer must be given priority. First, cough is the most common symptom, most of which is irritated dry cough with no or no sip. If the cough lasts longer, more than two or three weeks, and no significant improvement after general treatment, the possibility of lung cancer is warned. Second, it is important not to lose sight of the fact that blood can be found in the tumour, or in a small amount of cough blood, often as a result of the tumour tissue ‘ s abundance of blood, its dysentery, and the vascular rupture caused by severe coughing. Thirdly, the symptoms of chest pain may be milder at an early stage, mostly in the form of insinuation or strangulation, with irregular parts, sometimes aggravated by coughing or deep breath. This is because tumours violate the pleural or ecstasy tissue. Fourth, heat is also one of the early symptoms, with general body temperature at around 38°C, most of which is chronic low heat, due to inflammation of the lung caused by tumour tissue. Fifthly, the sound may have appeared silently because of the tumour pressure or the violation of the larynx to the nerve, resulting in a palate. When these symptoms occur, they must not be taken lightly and should be examined further in a timely manner.
To prevent lung cancer, we can start in many ways. First, smoking cessation is a top priority. Both active smoking and passive inhalation of second-hand smoke, harmful substances such as nicotine and tar in tobacco cause serious damage to the lungs and significantly increase the risk of lung cancer. For smokers, there is a need for firm resolve and perseverance to stop smoking, to seek the support and supervision of family and friends, or to use tobacco cessation aids such as tobacco cessation stickers, gum, etc. At the same time, it is important to stay as far away from the second-hand smoke environment as possible and to avoid smoking when encountered in public places.
Maintaining a good living environment is equally critical. Reduce indoor and outdoor air pollution and minimize departure times in fog weather, with protective masks to be worn when required. Indoor renovations are made with the choice of environmentally friendly materials, with full ventilation and air-respiration, so that hazardous gases, such as formaldehyde and benzene, can be distributed as far as possible, and equipment such as air purification units can be used to purify indoor air. When cooking in the kitchen, the smoker is turned on to reduce the inhalation of the smoke, which contains a wide range of carcinogens.
Regular medical screening is an effective means of early detection of lung cancer. For high-risk groups over the age of 50, with a long history of smoking, and with a family history of lung cancer, a low-dose spiral CT is recommended for each year. This type of examination allows for the detection of small pulmonary nodes or pathologies, which facilitate early diagnosis and treatment. The general population can also conduct regular chest X-rays to detect lung anomalies in a timely manner.
Healthy lifestyles also help prevent lung cancer. A rational diet with more fresh vegetables and fruits, such as broccoli, carrots, apples and so forth, rich in vitamins, minerals and food fibres, which are resistant to oxidation and are able to remove the internal free radicals and protect lung cells. Appropriate motion, with a medium strength of at least 150 minutes per week with aerobics, such as running, jogging, swimming, etc., enhances CPR function and improves body immunity. Maintain a good mind and adequate sleep to avoid chronic stress, anxiety, depression, which can affect the body ‘ s endocrine and immune systems and indirectly increase the risk of cancer.
The risk of lung cancer can be reduced to a certain extent if we increase our vigilance over its early symptoms and take effective preventive measures. From now on, let us focus on the health of the lungs, develop good habits, avoid the threat of lung cancer and embrace a healthy life.
Lung cancer, small cell lung cancer.
