Lung Cancer Truths Revealed: Your Questions Answered

Authored by Michael Rachshtut, MD, Hematologist and Medical Oncologist, Redeemer Health in partnership with MD Anderson Cancer Center at Cooper.

When it comes to lung cancer, there's a lot of information out there, and not all of it is accurate. Misinformation can create unnecessary fear and confusion. Let's clear the air by tackling some of the most common myths and uncovering the facts.

Myth 1: Only smokers get lung cancer. 

This is the most widespread myth, but it's not true. While smoking is the leading cause of lung cancer, many people who are diagnosed have never smoked. In fact, about 10%-20% of lung cancer cases occur in non-smokers. Other significant risk factors include exposure to secondhand smoke, radon gas (a naturally occurring gas that can seep into homes), asbestos, and air pollution. Genetics also play a role—if you have a family history of lung cancer, your risk may be higher.

Myth 2: Life as you know it is over after a lung cancer diagnosis.

A lung cancer diagnosis today is very different from what it was decades ago. Thanks to major medical advances, there are more effective treatments available than ever before. Early detection is key, and modern treatments like targeted therapy and immunotherapy have revolutionized care. These therapies are designed to target cancer cells more precisely, often with fewer side effects than traditional treatments. Many people go on to live full, active lives for years after their diagnosis. It’s important to remember that every person’s journey is unique, and with the right care and support, there is hope.

Myth 3: There's no point in quitting smoking if the damage is done. 

It's never too late to quit smoking. Your body starts to repair itself almost immediately after your last cigarette. For someone diagnosed with lung cancer, quitting can make treatments work better and improve the body's ability to heal. It also significantly lowers your risk of developing other cancers and health issues, improving your overall quality of life. Quitting smoking is one of the best things you can do for your health—no matter your age or circumstances.

While lung cancer is a serious disease, it's worth noting that survival rates have improved significantly in recent years—especially when the disease is caught early. 

Hope Through Early Screening and Advanced Care 

Regular screenings, like low-dose CT scans, can detect lung cancer in its earliest stages, when it’s most treatable. Even for advanced cases, new therapies are helping patients live longer and better lives. The key is to stay informed, seek medical advice, and explore all available options.

Your Doctor is Your Best Resource

The most important step you can take for your health is to talk openly with your doctor. They know your personal health history and can provide advice specific to your situation. Don’t hesitate to ask questions or bring up things you’ve read online—your doctor is there to help you separate fact from fiction.

Knowledge is Power

Lung cancer is surrounded by myths, but the truth is empowering. With the right information, you can take charge of your own health or offer meaningful support for a loved one. 

Whether it's quitting smoking, scheduling a screening, or simply having an open conversation with your doctor, every step you take matters.

To learn more about the lung cancer screening options available at Redeemer Health, call 215-938-LUNG (5864).

Dr. Michael Rachshtut, a hematologist and medical oncologist at Redeemer Health in partnership with MD Anderson at Cooper, is dedicated to providing expert, compassionate care for lung cancer patients. Affectionately known as "Dr. Mickey," he combines clinical expertise with a personal approach, helping patients understand their diagnosis and treatment options. With access to a comprehensive cancer team delivering advanced cancer care, close to home, Dr. Rachshtut ensures his patients receive seamless, individualized care every step of the way. Dr. Rachshtut is board certified in medical oncology and hematology. He is fluent in English, Hebrew and Russian.

Advanced Cancer Care, Close to Home

Redeemer Health in partnership with MD Anderson at Cooper takes a multidisciplinary disease-site specific approach to cancer care, where experts work together to provide each patient with personalized care from diagnosis to treatment, recovery and beyond. To learn more call 215-938-3555 or visit RedeemerHealth.org/MDAndersonatCooper.