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Which symptoms can occur with lung cancer?

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Health monitoring — human disease The routine monitoring of blood pressure levels is an important part of assessing an individual's health. Blood pressure provides information about the amount of blood in circulation and about heart function and thus is an important indicator of disease.

Symptoms of lung cancer often do not appear until the disease has reached an advanced stage or metastasized. Because symptoms are frequently variable and nonspecific, they can be easily overlooked in early stages.123

Common symptoms include:
* Respiratory issues: A persistent cough or wheeze, shortness of breath (dyspnea), and bloody sputum.312
* Pain: Chest pain, which may be caused by the spread of the tumor to the pleura.312
* Systemic effects: Unexplained weight loss, loss of appetite, unusual fatigue, and a general feeling of malaise.312
* Physical signs: Clubbing (swelling) of the fingertips or toes and swelling of the lymph nodes, particularly above the collarbone.34
* Infection: Increased susceptibility to lower respiratory infections or pneumonia that does not resolve with antibiotics.412

If the cancer has spread beyond the lungs, patients may experience symptoms related to other organs, such as bone pain, jaundice (liver involvement), or neurological changes. Additionally, some individuals experience paraneoplastic syndromes, which can cause symptoms like muscle weakness or hypertension due to abnormal hormone production.3125