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4. Recurring Respiratory Infections
Frequent bouts of bronchitis, pneumonia, or other chest infections may suggest that something is compromising your lung health.
While occasional infections are normal, a healthcare professional should evaluate consistent patterns, particularly if they return quickly after treatment.
5. Chest or Shoulder Pain
Not all pain in the chest or shoulder area is due to lung cancer, but persistent, unexplained discomfort in these regions should not be ignored. Lung tumors can press against nerves or nearby tissues, leading to sensations that may feel dull, aching, or sharp.
This pain might worsen when breathing deeply, laughing, or coughing, but it can also appear without any movement at all. Importantly, lung-related pain doesn’t always occur directly over the lungs.
It can show up in unexpected places, like the back, ribs, or one shoulder, because of how nerve signals travel through the body. It’s important to seek evaluation if the pain persists without a clear cause or keeps coming back.