One of the first signs that you may have lung disease is shortness of breath during activities that used to be easy for you. This breathlessness may happen even when you are resting. You may also have a persistent cough and notice that you are losing weight without trying to.
Fatigue is another common symptom, and you may find yourself more tired than usual even after a whole night's sleep.
Additionally, you may start to wheeze or develop a chest infection that doesn't go away. If you are experiencing any of these symptoms, it's essential to see a doctor so that they can diagnose and treat the underlying condition. Lung disease can progress untreated and lead to serious health problems.