According to the American Cancer Society, lung cancer is the second most common cancer in both men and women. This type of cancer is the leading cause of death.
You may be surprised to know that twenty percent of lung cancer deaths are people who do not smoke, even though you think that smokers are the only segment of the population at risk for lung cancer.
The American Cancer Society explains that the causes and the major risk factors four lung cancer can be air pollution, second-hand smoke, radon gas and cancer-causing agents.
If you want to prevent and defense against lung cancer, you must get informed about the early signs and symptoms.
You will have better changes of fighting this disease, if you get to your doctor sooner and diagnose it when it is in the early stage.
If you want to learn the early signs and symptoms of lung cancer, you should continue to read our article.
- Frequent illness
You should definitely go to visit your doctor if you notice an uptick in your frequency of illnesses such as cold, flu, bronchitis or pneumonia, and see what causes your depressed immune system.
Dr. Kelley says that the lungs become more susceptible to illness when the cancer settles in the lung tissue and bronchial tubes.
- Unexplained weight loss
The lung cancer may be taking a toll on your appetite, if you have lost the interest in food or you feel quickly full after beginning to eat.
Dr. Kelly recommends that everyone who is suspicious of their health should keep a notebook and document the symptoms and possible causes such as food poisoning, food allergy, PMS in women or gastrointestinal illness.
If your doctor can not explain the cause of your symptoms, bring the issue to his attention.
- Finger pain
You may be surprised to hear that a typical symptom of lung cancer isthickened and painful fingertips. Dr.
Kelly recommends to talk to your doctor if you experience thickening swelling or clubbing in the fingertips because lung tumors release chemicals into the bloodstream that spur bone and tissue growth in the fingertips and under the fingernails.
- Torso pain
You may be experiencing direct pressure from a lung tumor, if you experience a persistent dull ache in the chest, shoulder, back or abdomen.
According to Dr. Kelly, one out of four lung cancer patients has the chest pain symptom.
- Hoarse voice
You may have lung cancer, if your voice sound a bit husky or you feel pain while swallowing or talking. NHS Choices says that if you are experiencing this symptom, you have to tell your doctor, especially when it is accompanied by a persistent cough, wheezing or coughing up blood.
- Shortness of breath
This is a common symptom for lung cancer in women that is often misdiagnosed as a side effect of age or inactivity. The shortness of breath is a symptom of adenocarcinoma. The adenocarcinoma is the most common form of lung cancer in women.
- Weakness in the upper limbs
In the paraneoplastic syndrome you will experience symptoms such as weakness in the upper limbs, loss of coordination and muscle cramps.
The paraneoplastic syndrome is a lung cancer-related condition in which hormone-like substances are secreted by tumors.
- Breast growth in men
People do not know about this symptom, which often happens in the male lung cancer patients. Breast enlargement around and under the nipple is also a sign of having a lung cancer.
Dr. Kelly explains that this is a symptom of paraneoplastic syndrome. This is caused by the release of hormones, proteins and other substances into the blood stream.