In some cases, lung cancer may progress, leading to more advanced and severe symptoms. Recognizing these signs and seeking medical attention promptly is crucial for appropriate intervention and management. Here are some advanced symptoms of lung cancer:
- Coughing up Blood: Hemoptysis, or coughing up blood, is a serious symptom that warrants immediate medical attention. It can indicate that a tumor is bleeding or invading blood vessels within the lungs.
- Wheezing and Respiratory Distress: As lung cancer progresses, it can cause further obstruction of the airways, leading to increased difficulty in breathing. Wheezing and persistent respiratory distress may become more pronounced.
- Recurrent Respiratory Infections: Lung cancer can weaken the immune system, making individuals more susceptible to respiratory infections such as 肺癌 / 肺線癌第三期，同步放射化學治療與其後治療 — 呼吸希望 與肺癌共存 pneumonia or bronchitis. Frequent or recurrent infections may signal an underlying issue.
- Bone Pain: If lung cancer spreads (metastasizes) to the bones, it can cause bone pain. Common sites of metastasis include the spine, ribs, and hips. Persistent, unexplained bone pain should be evaluated by a healthcare professional.
- Swelling of the Face or Neck: Compression of blood vessels or lymph nodes by a tumor can lead to swelling in the face, neck, or upper chest. This may cause visible changes, such as swelling or a feeling of fullness.
- Difficulty Swallowing: If lung cancer affects the esophagus or nearby structures, it may result in difficulty swallowing or pain while swallowing. This symptom may indicate more advanced stages of the disease.
- Neurological Symptoms: In cases where lung cancer metastasizes to the brain, individuals may experience neurological symptoms such as headaches, seizures, confusion, or weakness in certain parts of the body.
It’s crucial to emphasize that advanced symptoms of lung cancer can vary widely, and not everyone will experience the same set of symptoms. Additionally, these symptoms can be caused by conditions other than lung cancer. However, individuals who notice any of these advanced symptoms, especially in conjunction with the early signs mentioned previously, should seek prompt medical attention.
Regular screenings and discussions with healthcare professionals are essential for individuals at risk of lung cancer. Early detection and intervention remain critical factors in improving outcomes for those diagnosed with this serious condition.