Is coughing up blood lung cancer?

Written by Han Shun Li

Pulmonology

Updated on November 10, 2024

00:00

00:00

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.

Other Voices

home-news-image

Written by Gong Chun

Oncology

53sec

home-news-image

Symptoms of brain metastasis from lung cancer

Brain metastasis of lung cancer is caused by hematogenous spread of lung cancer to the brain. Brain metastasis typically presents with symptoms such as headaches, nausea, and vomiting, including projectile vomiting. The headaches may be severe, and there may be abnormalities in sensory perception and motor function, possibly accompanied by seizures, mental confusion, olfactory disturbances, visual impairments, and other symptoms. The specific symptoms can vary depending on the location of the metastasis in the brain. However, most patients experience headaches, nausea, and vomiting. Individual differences are significant, and it's important to analyze the specific issues and the specific areas of the brain affected.

home-news-image

Written by Gong Chun

Oncology

52sec

home-news-image

How is lung cancer diagnosed?

Lung cancer is one of the malignant tumors and falls under respiratory system diseases. The gold standard for the diagnosis of malignant tumors is biopsy. Thus, lung cancer is no exception; it requires a biopsy and immunohistochemistry to determine the type of cancer and its pathological type. So how is the biopsy obtained? We can use a bronchoscope to directly observe the tumor and collect small tissue samples for pathological examination. Additionally, there is the thoracic wall lung puncture biopsy, where tissue from the tumor can be sampled using a fine needle. These samples are observed under a microscope to differentiate the pathological types and to further confirm the diagnosis.

home-news-image

Written by An Yong Peng

Pulmonology

1min 12sec

home-news-image

What should I do about dry cough and wheezing caused by lung cancer?

Patients with lung cancer presenting with dry cough and wheezing often require treatment to suppress coughing, alleviate wheezing, and address the symptoms. It is also important to check if the patient has concurrent obstructive pneumonia. Lung cancer combined with obstructive pneumonia can also lead to dry cough and wheezing. In such cases, anti-infection treatment is needed, along with treatment specifically targeting lung cancer itself. Dry cough and wheezing in lung cancer often suggest that the cancer may be in the middle to late stages, where the chances of surgery are generally small. However, it is still necessary to complete relevant examinations to further assess the condition. If the patient is eligible for surgery, surgical treatment should be considered. If the patient is indeed in the middle to late stages of lung cancer and is not suitable for surgery, chemotherapeutic drugs are needed for treatment. Sometimes, targeted drugs can be chosen for treating advanced-stage non-small cell lung cancer. In cases of advanced non-small cell lung cancer with driver gene mutations, targeted therapy might even be the preferred treatment option.

home-news-image

Written by Wang Chun Mei

Pulmonology

59sec

home-news-image

How to treat dry cough caused by lung cancer?

Dry cough is a very common symptom in clinical practice, caused by many factors which are also very complex. Some patients might clearly have lung cancer. Due to the presence of lung cancer lesions, patients can experience irritating dry cough as well as symptoms like hemoptysis, chest pain, and chest tightness. It is possible that some patients do not exhibit symptoms of dry cough, perhaps due to other causes. Therefore, for dry cough, we need to identify if it is caused by lung cancer, as it often requires surgical treatment to control the symptoms. Some patients with minor lung cancer who experience dry cough might be able to control it with appropriate medications. However, to effectively control symptoms of dry cough caused by lung cancer, surgical removal is generally necessary and is the ultimate treatment plan.

home-news-image

Written by Liu Liang

Oncology

1min 13sec

home-news-image

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.