Cancer is a terrible disease, and what’s worse is that some forms show no signs or symptoms. However, lung cancer is not one of those. There are several signs that lung cancer is growing in your body and most of them are easy to detect.
Smokers, ex-smokers and non-smokers should be aware of this. A cough that gets worse or does not go away or one that is not related to a disease is a possible sign of lung cancer. Coughing up blood is one of the most common symptoms of lung cancer.
Difficulty to swallow
If lung cancer spreads to the throat and esophagus, it manifests as painful or difficult to swallow.
Lung cancer that spreads can affect the nerves around the vocal cords and cause a hoarse voice.
Shoulder and arm pain
If lung cancer moves to nearby nerve cells, it may appear as pain in the shoulder or arm.
If you wheeze or involuntary whistling when exhaling, it could be a sign of lung cancer. However, it is a symptom of many lung conditions, so you should have a doctor diagnose your condition.