Do early-stage lung cancer patients experience vomiting?

Written by Sun Ming Yue

Medical Oncology

Updated on April 13, 2025

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If a patient develops lung cancer, some may experience symptoms of nausea and vomiting in the early stages, which is caused by the spread of cancer cells. Others may experience localized pain. It is suggested that lung cancer patients who experience nausea and vomiting adopt a fasting method for treatment, or treat it through localized massage.

If patients discover that they have lung cancer, it is crucial to control it in the early stages to prevent the spread of cancer cells. If necessary, treatment can be administered through chemotherapy drugs or radiation therapy drugs.

Other Voices

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Written by Yuan Qing

Pulmonology

49sec

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What should I do if lung cancer causes coughing up blood?

Lung cancer refers to a condition where, due to genetic mutations in human cells, cells grow disorderly or wildly, forming a solid mass-like lesion primarily known as lung cancer. Due to the uneven growth of lung cancer, local necrosis can occur, leading to bleeding, making coughing up blood a very common clinical manifestation in lung cancer. The severity of coughing up blood is classified into mild, moderate, and severe. Generally, if a single instance of coughing up blood is less than five milliliters, it can be managed with Yunnan Baiyao. However, if the amount exceeds 100 milliliters, it is advisable to seek medical attention promptly to prevent life-threatening risks from massive hemoptysis. (The use of medications should be under the guidance of a doctor.)

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Written by Hu Zhong Dong

Medical Oncology

1min 8sec

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Clinical manifestations of lung cancer

The clinical manifestations of lung cancer may include fever. The reasons for the fever include possible infection, fever caused by the tumor itself, and another symptom is hemoptysis. Blood-streaked sputum or hemoptysis is a common symptom of lung cancer, accounting for about 30% of the initial symptoms. The characteristic of hemoptysis in lung cancer is intermittent and persistent, or repeated minor hemoptysis or blood streaks in sputum. Some patients may have large blood vessel ruptures, tumor cavitation leading to bronchial rupture, also causing massive hemoptysis. Some patients may exhibit coughing, with coughing as the initial symptom in about 35%-75% of cases. If a person's cough changes in nature to a high-pitched metallic sound, especially in smokers, it is crucial to be highly alert to the possibility of lung cancer. Another symptom is hoarseness, which occurs in about 20%-30% of lung cancer patients at various stages of the disease.

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Written by Gong Chun

Oncology

1min 12sec

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How is lung cancer caused?

The specific causes of lung cancer are not completely clear, but there are some high-risk factors. Research has shown that lung cancer is influenced by a combination of genetic defects and internal and external environmental carcinogens. It is undeniable that long-term heavy smoking is the most important carcinogenic factor for lung cancer, with the amount and duration of smoking being positively correlated with the incidence of lung cancer. Secondly, environmental factors, such as working with asbestos or in mining areas, are also very relevant to the incidence of lung cancer. Thirdly, irregular eating habits, rest, alcohol consumption, indoor combustion, coal smoke, fumes from kitchen cooking, and carcinogenic substances released from indoor decorations and materials are also related. Fourthly, the body's internal immune status, metabolic abnormalities, genetic factors, and chronic lung infections also have a significant impact.

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Written by Yang Feng

Pulmonology

43sec

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Symptoms of lung cancer transformation in chronic obstructive pulmonary disease

Lung cancer is a complication of chronic obstructive pulmonary disease (COPD), but it is relatively less common for COPD patients to also have lung cancer. Regular health check-ups, including annual lung CT scans, can help identify the possibility of cancerous changes at an early stage. In the early stages of lung cancer, patients generally do not show obvious clinical symptoms. As the disease progresses, symptoms such as coughing up blood, weight loss, fatigue, and night sweats may occur. However, since the clinical symptoms of lung cancer are similar to other lung diseases, there are no typical clinical features, and imaging studies are needed for preliminary screening.

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Written by Gong Chun

Oncology

36sec

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What department should lung cancer patients visit?

The first point is that lung cancer can be categorized as a respiratory system disease, so one could visit the respiratory department. However, the respiratory department is not specialized enough for lung cancer, so it is recommended to visit the oncology department instead. After all, lung cancer is a malignant tumor. Initially, one can visit the respiratory department, but once it is confirmed through biopsy that it is lung cancer, it is advised to seek specialized treatment in the oncology department, as it is a malignant tumor.