What are the common symptoms of lung cancer

Lung cancer has a certain impact on our family and body. If you have lung cancer, you should actively treat it. Do you know the common symptoms of lung cancer? Regarding this question, let our experts explain to you the common symptoms of lung cancer.

What are the common symptoms of lung cancer? The following is an introduction to the common symptoms of lung cancer:

1. Pericardial effusion

Cancer invading the vagus nerve can accelerate the heart rate, invading the myocardial conduction system can cause arrhythmia, and invading the pericardium can produce pericardial effusion and symptoms of constrictive pericarditis.

2. Hoarseness

Hoarseness occurs when lymph node metastasis compresses or invades the recurrent laryngeal nerve (most often on the left side). Laryngoscopic mediastinal examination shows vocal cord paralysis on the affected side.

3. Diaphragm paralysis

Compression of the phrenic nerve causes paralysis and ascent of the ipsilateral diaphragm. X-ray fluoroscopy shows slow movement of the diaphragm on the affected side and contradictory movement when breathing in through the nose.

4. Localized stridor

It is a unilateral localized wheezing sound, especially the wheezing sound during the inspiratory phase, which does not disappear after coughing. It is one of the early signs of lung cancer, but it is short-lived and easily ignored.

I believe that after reading the above explanation, you will have a certain understanding of the common symptoms of lung cancer! I hope the above explanation can help you. If you still have any questions, you can directly consult our online experts or call us for more information. The experts will give you detailed answers.

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