Will people with lung cancer experience weight loss?

Written by Gong Chun

Oncology

Updated on September 04, 2024

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This question should be answered specifically. Some people may initially experience symptoms such as weight loss and fatigue when they start to develop lung cancer. Some people with better physical constitution may not lose weight so easily. However, if a malignant tumor persists in the body for a long time, it will consume the body's nutrients and lead to a state of cachexia, characterized by systemic toxicity symptoms including weight loss, fatigue, fever, and other similar symptoms.

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Written by Liu Liang

Oncology

1min 13sec

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Dietary therapy for lung cancer

In the diet of lung cancer patients, Western medicine does not have the concept of "trigger foods" like Chinese medicine does. According to Western medicine, there are no specific dietary restrictions; the focus is on maintaining a balanced diet as usual, incorporating meat, proteins, vegetables, and fruits to ensure nutritional balance. Generally, lung cancer patients may experience coughing symptoms, so it is advisable to consume a light diet avoiding oily fried foods. Extremely spicy foods can provoke irritative coughing and worsen it, so they should be avoided, along with barbecued and pickled foods, and junk food. Other than that, the diet should be similar to a normal balanced diet. For patients undergoing chemotherapy, a high-protein diet is recommended, preferably consisting of steamed or stewed dishes. These can be combined with traditional Chinese medicinal herbs such as Astragalus, American ginseng, and Dong quai, which are known to boost energy and enhance resistance, thus aiding in dietary therapy to strengthen the patient's immunity.

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Written by Gong Chun

Oncology

40sec

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Will people with lung cancer experience weight loss?

This question should be answered specifically. Some people may initially experience symptoms such as weight loss and fatigue when they start to develop lung cancer. Some people with better physical constitution may not lose weight so easily. However, if a malignant tumor persists in the body for a long time, it will consume the body's nutrients and lead to a state of cachexia, characterized by systemic toxicity symptoms including weight loss, fatigue, fever, and other similar symptoms.

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Written by Gong Chun

Oncology

1min 19sec

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What causes lung cancer?

Lung cancer is caused by a variety of factors. Research indicates that lung cancer results from a combination of genetic defects, external and internal environmental factors, and personal factors. Numerous studies have confirmed that long-term and heavy smoking is the most significant carcinogenic factor for lung cancer. There is a positive correlation between the amount and duration of smoking and the incidence of lung cancer. The second factor is related to working in asbestos-related industries, which very much relates to the work environment, and also has a certain relation to smog. Indoor environmental pollution is also a very significant carcinogenic factor for lung cancer. This includes smoke from burning coal indoors, fumes from cooking oils in kitchens, and carcinogenic substances released by indoor decorating materials. Fourthly, internal human factors such as the immune status, metabolic abnormalities, genetic factors, and chronic lung infections are also related. The fifth factor involves irregular diet and rest habits, irritating foods, alcohol consumption, and heavy smoking.

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Written by Yan Chun

Oncology

1min 28sec

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Does early-stage lung cancer cause facial swelling?

Patients with early-stage lung cancer generally do not experience facial swelling. This is because early-stage lung cancers mainly include carcinoma in situ and stage I lung cancer. At this stage, the cancer tissue is confined to the mucosa, without invasion of the surrounding tissues or distant metastasis. Therefore, the clinical symptoms of patients with early-stage lung cancer primarily involve the respiratory system. Clinical symptoms mainly include coughing, often a dry cough without phlegm, or coughing up phlegm with blood, hemoptysis, and massive hemoptysis. Some patients may experience chest pain, or have a barking cough, or a metallic-sounding cough. Some patients may have shortness of breath after physical activity, and severe cases can experience breathing difficulties. In most cases, patients do not exhibit other clinical changes. However, as the disease progresses, and there is invasion into surrounding tissues, or distant metastases occur, symptoms of invasion into surrounding tissues or distant metastatic sites may appear. For example, metastasis to the cervical lymph nodes can cause enlarged lymph nodes, or compression of the superior vena cava by the patient, resulting in swelling of the face and neck.

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Written by Han Shun Li

Pulmonology

44sec

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Is coughing up blood lung cancer?

Everyone knows that lung cancer can cause coughing up blood, but does coughing up blood necessarily mean one has lung cancer? It should not be interpreted this way. Although lung cancer can cause coughing up blood, there are many reasons for coughing up blood, and it is not only caused by lung cancer. Reasons for coughing up blood can also include bronchitis, pneumonia, bronchiectasis, tuberculosis, lung abscess, and many others. Therefore, if coughing up blood occurs, it doesn't necessarily mean one has lung cancer, and there is no need for excessive worry. If coughing up blood occurs, it is important to visit a hospital in a timely manner, where a doctor can conduct checks like chest X-rays to further investigate the cause.