What are the symptoms of lung cancer?

summary

Advanced lung cancer is a serious and unstable disease, which can take the lives of patients at any time. Symptoms of lung cancer patients with advanced lung cancer often appear in the terminal symptoms of pain, ulcer, mass, bleeding and so on.

What are the symptoms of lung cancer?

Pain. Pain often indicates that cancer has entered the middle and advanced stage. At first, it was dull or dull pain, and obvious at night. After gradually aggravating, become intolerable, day and night, severe pain is the terminal symptoms of lung cancer, if appear, generally through drug control. Pain is usually caused by cancer cells invading nerves. Many people will feel extremely painful in the late stage, and even taking medicine doesn't work.

Ulcers. Because of the rapid growth of some surface cancer tissue, lack of nutrition, tissue necrosis formed. Such as some breast cancer can appear in the breast crater like or vegetable pattern ulcer, secretion of bloody secretions, concurrent infection can have stench. In addition, gastric, colon cancer can also form ulcers, generally only through gastroscope, colonoscopy can be observed.

tumor. It is formed by malignant proliferation of cancer cells, which can be touched by hand on the body surface or deep. Cancer of the thyroid gland, parotid gland or breast can be touched in the shallower part of the skin. Metastasis of tumor to lymph nodes can lead to lymph node enlargement. Some superficial lymph nodes, such as cervical lymph nodes and axillary lymph nodes, are easy to touch.

matters needing attention

Lung cancer not only destroys the body's own visceral function, but also destroys the body's immune function, so that the body's Yin and Yang lose balance, leading to visceral failure, there will be terminal symptoms of lung cancer, resulting in death. Therefore, active treatment and effective measures should be taken to control the development of lung cancer.