As lung cancer progresses, more advanced and severe symptoms may manifest. It is crucial to be aware of these signs and to seek medical attention promptly. Here are some advanced symptoms of lung cancer:
- Coughing Up Blood: Hemoptysis, or coughing up blood, is a concerning symptom that may indicate the presence of lung cancer. Blood in the sputum can range from streaks to more significant amounts, requiring immediate medical evaluation.
- Difficulty Swallowing: Lung cancer may spread to the esophagus, causing difficulty in swallowing (dysphagia). This can be accompanied by pain or a sensation of food getting stuck in the throat.
- Persistent Pain: Ongoing, unrelenting pain in the chest, shoulders, or back may signal advanced stages of lung cancer. Pain can result from the 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 tumor invading surrounding tissues or metastasizing to other parts of the body.
- Swelling of the Face and Neck: Superior vena cava syndrome, a rare but serious complication of lung cancer, can cause swelling of the face, neck, and upper chest. This occurs when a tumor obstructs the blood flow in the large vein that carries blood from the head and arms back to the heart.
- Change in Voice: If a person experiences a sudden and persistent change in their voice, such as becoming increasingly hoarse, it may indicate the involvement of the recurrent laryngeal nerve by the tumor.
- Bone Pain: Lung cancer commonly metastasizes to bones, leading to bone pain, especially in the back, hips, and chest. This pain can be severe and may interfere with daily activities.
- Jaundice: In cases where lung cancer spreads to the liver, jaundice may occur. Jaundice is characterized by yellowing of the skin and eyes and is a result of impaired liver function.
- Clubbing of Fingers and Toes: Clubbing, the enlargement of the fingertips and toes, can occur in some cases of lung cancer. This is often a late-stage sign and may be associated with hypoxia.
When individuals experience these advanced symptoms, it is crucial to seek medical attention promptly. Early intervention can help manage symptoms, improve quality of life, and explore treatment options. Lung cancer, like many cancers, responds better to treatment when detected in its earlier stages, underscoring the importance of regular health check-ups and seeking medical advice for persistent or worsening symptoms.