Most often, lung cancer does not show any signs and symptoms until it has advanced to higher stages when it becomes difficult to treat. The initial signs and symptoms vary among patients but may include cough that remains unrelieved and gets worse over time, hemoptysis (coughing up blood) or reddish spit, chest pain that worsens on breathing or laughing, hoarseness of voice, weight loss, persistent chest pain, and frequent lung infections. Read more: What Is Usually the First Sign of Lung Cancer? Article
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Related Disease Conditions
Is Shingles Contagious?
Shingles is an infection caused by the varicella-zoster virus. Shingles symptoms and signs include skin burning, numbness, and tingling along with a painful red, blistering rash. Shingles is contagious until all of the blisters have crusted over.
Lung cancer kills more men and women than any other form of cancer. Eight out of 10 lung cancers are due to tobacco smoke. Lung cancers are classified as either small-cell or non-small-cell lung cancers.
What Should I Do After an Unwanted Pregnancy?
There are a variety of options that may help you handle your situation. It might help you to visualize each option and decide how you feel about it. Consider reaching out to trained professionals or close friends if you get overwhelmed.
Small Cell Lung Cancer vs. Non-Small Cell Lung Cancer
Non-small cell lung cancers (NSCLC) consist of large cell carcinomas, adenocarcinomas, and squamous cell carcinomas. Small cell lung cancer (SCLC) usually starts in the bronchi and typically appears in those who smoke. SCLC and NSCLC are staged in different manners, and SCLC tends to metastasize more quickly than NSCLC. Signs and symptoms of NSCLC and SCLC include shortness of breath, coughing up blood, recurring lung infections, and chest pain. Treatment may involve radiation therapy, chemotherapy, and surgery.
Can a CT Scan Tell if a Lung Nodule Is Cancerous?
No, a computed tomography (CT) scan cannot tell with certainty whether a lung nodule is cancerous. It can only indicate an abnormal spot in the lung that is opaque. This opaque spot may or may not be cancer.
What Are the Four Types of Lung Cancer?
The four types of lung cancer are classified by what kind of cells the cancer affects and what the tumor cells look like under a microscope. Lung cancers can be small-cell or non-small cell, further classified as squamous cell carcinoma or adenocarcinoma.
What Is an EGFR Exon 20 Mutation?
EGFR protein helps cells grow and divide (increase in number). EGFR exon 20 mutations involve a specific site on the EGFR gene called the exon 20 (region on the EGFR gene that contains part of the genetic code required for the formation of EGFR protein).
What Is Lung Adenocarcinoma?
Lung adenocarcinoma is a type of non-small lung cancer that forms in the cells that normally secrete lubricating substances such as mucus. This type of lung cancer occurs mainly in current or former smokers.
Is There a Screening Test for Lung Cancer?
A screening test is generally performed as a preventative measure to detect a potential health problem or disease in a person who is yet to have signs or symptoms. There is a screening test for lung cancer, however it is only deemed necessary for people at risk for lung cancer.
Treatment & Diagnosis
- Lung Cancer FAQs
- Sensitive to Smoke, Lung Cancer Gene
- Lung Cancer and Chemotherapy
- Lung Cancer Signs and Symptoms
- 5 Causes of Lung Cancer in Non-Smokers
- Dana Reeve Dies of Lung Cancer by Dr. Stoppler
- What Is the Survival Rate for Lung Cancer Nodules?
- Why Does Lung Cancer Spread So Fast?
- Can You Get Lung Cancer After Quitting Smoking?
- Stage IV Lung Cancer With ALK (Anaplastic Lymphoma Kinase) Rearrangement
Medications & Supplements
- What Equipment and Medications Are Required for Endotracheal Intubation?
- Types of Medications for Small Cell Lung Cancer
- Types of Medications for Non-Small Cell Lung Cancer
- Udenyca (pegfilgrastim-cbqv)
- Tagrisso (osimertinib)
- Lorbrena (lorlatinib)
- Tabrecta (capmatinib)
- Tepmetko (tepotinib)
- Retevmo (selpercatinib)
- Gavreto (pralsetinib)
- Imfinzi (durvalumab)
- Vizimpro (dacomitinib)
- Rozlytrek (entrectinib)
Prevention & Wellness
- Newly Approved Drug Fights Lung Cancer Tied to Certain Genes
- More Americans Would Get Lung Cancer Screening Under New Guidelines
- Pandemic Closures, Fears Keep Patients From Lung Cancer Screening
- Guard Yourself Against the Health Dangers of Wildfire Smoke
- Better Treatments Bring Better Survival After Lung Cancer