Nowadays, fresh air has unfortunately become a rarity. Most people live in a polluted environment, which means that more than ever we need to pay attention to the signals our lungs are sending us. Some of these signs are easy to ignore, but you should never do this if you want to keep your respiratory system healthy.
Shortness of breath is usually the result of certain conditions affecting the heart or lungs, such as asthma or respiratory allergies. If you have episodes of shortness of breath, it is a good idea to try to change the environment to see if your symptoms occur in a different environment. If you get shortness of breath often, be sure to see your doctor.
This symptom is easy not to associate with lung health, however, it is very important, as jaundice is a clear indicator of liver problems caused by lung cancer. In jaundice, the skin turns yellow and the whites of the skin turn yellow, from pale yellow to dark yellow.
Back and shoulder pain
Although cited as a rare symptom, back, shoulder and chest pain can be signs of lung cancer that, if detected at an early stage, is much more likely to heal. If these aches and pains are more severe and lasting than your usual low back pain, occur more often or be different, be sure to see your doctor.
Lack of energy
Each one of us gets exhausted occasionally, this is normal. Sleep or stress can be the cause of your fatigue, but if you too often feel abnormally tired and exhausted, cough persistently and have no appetite, perhaps the underlying fatigue of a serious health condition associated with the respiratory system.
Coughing can indicate a harmless and simple condition, such as a cold, but it can also be a sign of a chronic illness, so it is important to be able to distinguish between different types of cough. An intense or persistent cough can be a sign of lung cancer, especially if it is accompanied by coughing up blood.