In the human body, the lungs are an important organ that inhales and exhales air. It is through this organ that we breathe. It is the function of the lungs. If you breathe good clean air, you are not likely to have any problems in the lungs. But now clean air is becoming a rare resource. And now that the deadly coronavirus is spreading, we are forced to keep our lungs healthier than ever before. Usually, if there is any problem in our organs it will make us feel a few symptoms. Additionally, owning one is still above to reach the average person. If we pay attention to them and treat them immediately, we can save your life. Below are some of the symptoms that can manifest if you have a lung problem. Also given as a bonus are some things to follow for a healthy lung. ..... 1. Back and shoulder pain Pain in the back, shoulders, or chest may indicate the onset of lung cancer. If one takes care of this pain early and treats it, it can be corrected even if it is lung cancer. Its is a good idea to see a doctor right away if this pain is stronger and is more frequent than regular back pain or if you experience this often. ..... 2. Cough The cough may be a trivial one. But if you cough frequently or for a long time, it may be a sign of chronic lung disease. There are many types of cough. It is good to know how to differentiate between each type of cough. The acute cough may be a sign of lung cancer. It is a good idea to see a doctor right away, especially if you have a cough with bloody mucus discharge. ..... 3. Shortness of breath Shortness of breath SOB can be caused by a person having heart or lung problems such as asthma or allergies. If you are experiencing this condition, it is a good idea to change your environment and stay out of the polluted city for a while or try an efficient exercise routine. But if you often experience shortness of breath, it is best to contact your doctor. ..... 4. Yellow eyes This can be a condition that many people can easily dismiss. But this is something very important. This is because it is a clear sign of a liver problem that can be caused by lung cancer. A disease in which your skin turns yellow is jaundice. It turns the white part of your eye pale yellow and, in severe cases, dark yellow. ..... 5. Impotence / fatigue We all feel tired from time to time. This is something trivial. Insomnia or even stress can cause one to become tired. But if you often feel unusually tired and experience coughing and loss of appetite, it is necessary to see a doctor immediately. This is a sign of a problem in the lungs. ..... 6. Lung health Research has been committed to raising awareness among the general public about the importance of lung health. With that in mind, many websites have created many myths about lung cleansing. But there is no one solution to cleanse the lungs quickly. That is why it is advisable to give up bad habits first. ..... 7. Avoid bad habits Quitting smoking and choosing healthy foods to avoid unhealthy foods is one of the most obvious habits you can undertake to improve lung health. And these are also very effective. If you are probably living with a chronic health problem, try to eat more of the foods rich in anti-oxidants. ..... 8. Exercise If you haven\u2019t exercised yet, try to exercise daily and stay active from now on. Its will help improve the health of your lungs. No need to worry if you have a chronic illness. Ask your doctor before changing your routine. Keep in mind that even those who mainly have asthma can run a marathon.