Signs of lung cancer can vary from person to person, but there are seven common signs to look out for.
1. A cough that does not go away or gets worse over time is one of the most common signs of lung cancer. This can include coughing up blood, as well as a persistent dry cough or hoarseness.
2. Chest pain that is felt in the chest, back, or shoulder can be a sign of lung cancer. This pain can be aggravated by deep breaths, coughing, or laughing.
3. Shortness of breath or difficulty breathing can also be a symptom of lung cancer. This is due to the tumor blocking the airways or pressing on the lungs.
4. Wheezing, a whistling or squeaking sound when breathing, can also be a sign of lung cancer.
5. Unexplained weight loss or loss of appetite can be a sign of lung cancer, as well as many other illnesses.
6. Repeated bouts of pneumonia or bronchitis can be a sign of lung cancer.
7. Fatigue or lack of energy can also be a symptom of lung cancer. This is due to the cancer cells using up a lot of the body's energy.
If you experience any of these symptoms, it is important to speak with your doctor as soon as possible. If caught early, lung cancer can be treated more effectively.