Blogs, Cancer

The Leading Causes of Lung Cancer

July 21, 2021 | by

Introduction

Lung cancer is the second most common cancer in adults after breast cancer. It has escalated in frequency and intensity during recent years as well. Many factors contribute to this devastating disease and its rise over the years. Being diagnosed with lung cancer is a situation which no one wants to find themselves in.

Lung cancer is the second most common cancer in adults after breast cancer. It has escalated in frequency and intensity during recent years as well. Many factors contribute to this devastating disease and its rise over the years. Being diagnosed with lung cancer is a situation which no one wants to find themselves in. We have identified what the causes of lung cancer are for you. But first, what exactly is lung cancer? Well, to keep it simple, it is the abnormal growth in cells in the lungs. This can lead to tumor development in the lungs that can make it difficult to breathe. If not treated effectively or at the right time, it can become deadly as well.

Here are the top 3 causes of lung cancer that you should look out for:

1. Smoking

Smoking is the topmost cause that can lead to lung cancer. Tobacco and other substances that can cause harm to your lungs can hasten the process of abnormal cell growth. Many people develop lung cancer from secondhand smoke as well.

2. Genetic changes

It is important to note that people who are not exposed to first or secondhand smoking can also develop lung cancer. This is due to genetic changes in the body that can result in tumors and unchecked cell growth. Some people may not have inherited the ability to break down certain chemicals in the body, thus potentially increasing the risk of getting cancer.

3. Exposure to carcinogenic fumes

Environmental factors can cause lung cancer. Exposure to toxic fumes and carcinogenic substances can add to the risks as well. Especially asbestos and high exposure to exhaust fumes from diesel-powered vehicles and pollution.

Symptoms

Symptoms of Lung Cancer

The symptoms of this disease vary from person to person. However, some of the most common symptoms are as follows:
- A persistent cough that lasts for over 2-3 weeks.
- Coughing up of blood.
- Frequent chest infections and difficulty breathing.
- Lack of energy and weakness.
- Pain and discomfort while swallowing.

Precautions

How to Minimize the Risks of Having Lung Cancer

Here are some of the preventive measures that you can follow to lower your chances of getting lung cancer:
- Quit smoking and avoid drugs.
- Follow a healthy lifestyle – engage in physical activity and eat foods rich in nutrients.
- Be sure to get fresh air frequently – visit the park or have indoor plants in your home.

Conclusion

The Bottom Line

Cancers of any type and sort are distressing- not just for the person contracting it, but loved ones and friends around as well. No one wants to fight this devastating disease. Thus, it is important to minimize the risks that can lead up to cancer by being proactive and following a healthy lifestyle. Quitting smoking if you’re an avid smoker can do wonders in this regard. So can eating healthy foods and staying physically active. You can also encourage your friends and family members to follow these preventive measures earnestly, they will surely thank you for it!

Disclaimer: Please note: this blog post is provided for informational purposes and is not intended to replace the guidance of your personal physician. Please consult a medical professional if you have any concerns after reading this or other blog posts on this website.