Category: Health Services

Tags: Health, Healthcare, # fitness

Overview Lung cancer is one of the leading causes of cancer deaths in the United States. It is responsible for more deaths in the U.S. than the other three most common cancer types combined, including colorectal cancer, breast cancer, and pancreatic cancer. This article will explain the types, symptoms, diagnosis, and effective treatment options for lung cancer. What is Lung Cancer? This disease occurs as a result of the abnormal growth of cells in the lungs. This cancer type can develop anywhere in the lungs. It can affect any part of the respiratory system. Cancer that begins in the lungs is commonly known as primary lung cancer. If it first appears in other body parts and spreads to the lungs, it is called secondary or metastatic cancer in the lung. Smoking is a primary risk factor. But, not everyone who develops lung cancer has a history of smoking. What Are the Two Types of Lung Cancer? The two most common types include: SCLC Around 13% of the cases in the U.S. are small cells. This type tends to grow more rapidly than NSCLC. NSCLC Around 84% of cases in the U.S. are non-small cells. Share On Recent Posts Winter Allergies Causes, Symptoms & Treatments Winter allergies usually occur due to lifestyle of a person.… Increasing Use of Cosmetic Products & Their Side Effects Cosmetic products that make us beautiful are very common nowadays.… 06 Most Important Tips For A Healthy Skin Your skin requires the right balance of food & nutrients.… What Are the Common Causes of Lung Cancer? Cigarette smoking is one of the primary causes of this disease. Approximately 80-90% of lung cancers occur due to use. Pipe and cigar smoking also contribute to the development of this condition. Other factors that increase the risk of having this disease include: Exposure to asbestos, radon, and occupational substances (arsenic, cadmium, nickel, diesel fumes) History of lung diseases like lung fibrosis or emphysema HIV infection Family history What Are the Most Common Symptoms of Lung Cancer? In most cases, this cancer type does not cause any noticeable signs and symptoms. Usually, it is diagnosed during the tests performed for another condition. But some people may experience symptoms. They might include: Chest pain or discomfort A cough that gets worse over time Shortness of breath Loss of appetite Wheezing Blood in sputum Hoarseness Losing weight without trying Swelling in the face Headache Fatigue Bone pain Trouble swallowing