Lung cancer dietary taboos What are the symptoms and dietary matters of lung cancer

Patients with lung cancer should pay special attention to their daily diet. A reasonable diet can help alleviate the condition. However, there are still many people who don’t even know that they have lung cancer. In order to make everyone aware of the disease as soon as possible, here are some symptoms of lung cancer.

The main symptoms of lung cancer are:

Hoarseness

Hoarseness can occur in pharyngitis, colds and acute bronchitis; after thyroid surgery, pharyngeal surgery; it can also occur after improper voice and excessive talking or even after smoking and drinking a lot. However, this type of hoarseness can generally be treated symptomatically or healed by rest. The symptoms of lung cancer, hoarseness caused by lung cancer, thyroid cancer and laryngeal cancer are completely different from the above hoarseness, especially lung cancer. The pathology of hoarseness caused by lung cancer is that the tumor invades and compresses the nerves that control the vocal cords. This type of hoarseness often occurs suddenly, progresses rapidly, and even completely loses the voice. At the same time, most patients are accompanied by chest pain, etc., and there is still no effect after rest and anti-inflammatory symptomatic treatment for more than two weeks.

Coughing up blood

This is special in lung cancer cases. For example, in central lung cancer, coughing up blood often occurs in the early and middle stages of the disease. The amount of blood is not much, and the blood is bright red or mixed with foam. The reason for this phenomenon is that the surface of the tumor is rich in blood vessels. Coughing damages the surface layer, causing blood vessels to rupture. If there is occasional coughing up blood, it often recurs or only lasts for a long period of time.

cough

Lung cancer has different symptoms due to its different locations and functional damage. Since tumors mostly grow on large bronchi and are highly irritating, coughing is easy to occur. However, the degree of cough varies. About 50% of patients have irritating coughs, no sputum or a little white foamy sputum. After secondary infection, the quality of sputum also changes. If people with chronic cough find that the nature of their cough is different from usual, they should be alert. Patients of high-risk age should see a doctor as soon as possible when the cough is ineffective after treatment or lasts for a long time. Those with hemoptysis should see a doctor earlier.

fever

When central lung cancer grows in the bronchus and develops to the point where the lumen is semi-obstructed or completely obstructed, obstructive pneumonia may occur. The fever is generally around 38°C and can be easily reduced with anti-inflammatory treatment. However, if the obstructive lesions are not removed, pneumonia will reappear soon, forming recurrent pneumonia.

What are the dietary taboos for lung cancer?

1. Avoid high-iodine foods: Common high-iodine foods in daily life include seafood, iodized salt, iodine foods, etc. If you eat these high-iodine foods for a long time, the lump will increase day by day, making it easy to rupture and bleed.

2. Avoid sugar: Eat less foods high in sugar, especially refined sugar, because sugar has a carcinogenic catalytic effect, which will consume minerals and vitamins in the human body, thereby causing the body's resistance to drop rapidly.

3. Avoid drinking coffee: According to a large number of studies, coffee contains a large amount of caffeine, and the toxic substances in the caffeine are inseparable from cancer. Drinking coffee for a long time has certain toxic effects on the human body and is not conducive to the condition.

Experts say: There are many causes of lung cancer, and everyone must be cautious. In addition, patients with lung cancer should pay more attention to their diet and avoid eating foods with high iodine content. Otherwise, it will not only aggravate their sense of taste, but also worsen their condition.