Signs Lung Cancer

In recognition of the signs of lung cancer

One of the most challenging tasks for physicians and patients with the disease, how it can be difficult to identify the signs and symptoms of lung cancer "background noise" of daily life. It 'very difficult, that 85% of patients with lung cancer are smokers. Double standard for health smoking is a significant contrast for signs of lung cancer.

Some typical signs of early lung cancer include:

• Is a new cough or a change in frequency / strength of a current cough

The cough may start because the tumors are limited by the air flow, or cause inflammation of surrounding tissue. Tumors can limit the exchange of oxygen, creating a choking sensation or a desire to "clear" of the lungs.

• Cough that produces blood stains

Small vascular tumors are often prone to bleed, and other tumors can weaken the walls of capillaries, leading to micro-hemorrhages in the respiratory tract.

• Wheezing and shortness of breath

These characters are products of the Airways Limited and the accumulation of fluid behind the barriers

• Pneumonia, an increase

Because the fluid is trapped behind the tumor, or partially blocked airways, the incidence of secondary pneumonia is high. Many cancers can be found in phase 2 or phase 3 due to pneumonia, the presence of lung cancer.

• Hoarse voice, difficulty swallowing

The pressure of tumors, especially large non-small cell carcinomas, may be the impact of the nerves voicemail service, causing snoring, or housing in a position close enough to the bottom of the esophagus that creates difficulties swallowing.

• Fatigue

This sign of cancer by-product of several things: the energy that would be the maintenance of healthy tissue is going to feed the cancer cells, reduces the oxygen exchange capacity of the lungs, and reduce the ability to auto-immune, if treatments such as chemotherapy or stress of the fight against cancer.

• Bone pain

Especially in cases of lung cancer small cell (SCLC), bone pain from spread of cancer cells migrate to the bone is not uncommon. This particular type of pain can be debilitating and reduce quality of life.

One of the difficulties in recognizing signs of lung cancer is that high-risk group, this type of cancer is 45-70, and age, with a new cough, or fatigue might not seem out of place before it is too late.