1: Persistent coughing Unexplained weight loss

2: Chest pain and discomfort Shortness of breath

3: Wheezing Difficulty swallowing

4: Frequent respiratory infections Hoarseness

5: Chronic coughing up blood Fatigue and weakness

6: Back pain Headaches

7: Bone fractures Swelling in the face or neck

8: Loss of appetite Nausea and vomiting

9: If you experience these symptoms, consult a doctor immediately. Early detection is key for successful treatment.