Pulmonary hypertrophy is a condition in which some parts of the body become swollen, enlarged and painful because of a lung disease. Common pulmonary hypertrophy diseases include pulmonary hypertrophic osteoarthropathy. So, what are the ways to prevent pulmonary hypertrophy caused by lung cancer? The following is a brief introduction: 1.Rational diet. Partial eating, picky eating, heavy taste and spicy and stimulating food will not only interfere with the normal function of human body, affect endocrine and lower metabolism, but also provide a convenient environment for cancer cells to grow. 2.Regulate emotions. According to epidemiological data, the occurrence of lung cancer is closely related to people’s emotional fluctuations, especially frequent negative emotions, loss and depression are likely to cause endocrine disorders and increase the chance of germs attacking the body. 3.Good living habits. Because people’s lives are extremely stressful, so staying up late, smoking, drinking has become a part of people’s pastime, and these pastimes are bad habits. Staying up late, smoking and drinking often will not only lead to the decrease of immunity of the body and increase the chance of disease attack, but also staying up late, smoking and drinking are important factors that cause lung cancer. Therefore, to prevent the occurrence of lung cancer, it is necessary to maintain good living habits and regular work and rest. 4.Actively exercise. With the rapid development of science and technology, various means of transportation have come into being, which has caused people to lack physical exercise. It is not known that the immunity of the body will be reduced if people do not exercise regularly. In order to prevent the occurrence of lung cancer, it is necessary to take time for physical exercise regularly to reduce the physical and mental damage caused by lung cancer. 5. Regular physical examination. Since people do not have the habit of regular body check-ups, they fail to detect any physical abnormalities in time. Therefore, regular physical examination is a necessary way to prevent the occurrence of lung cancer, especially for those who have family heredity, which should not be neglected.