Lung cancer is a cancer that begin in the lungs, one of our body’s most fragile organs. Located in the chest, these spongy organs work to provide oxygen to our body. Cancer in the lungs usually begins with a tumor, a group of cells that grow and destroy nearby tissue. While it’s possible the cancer can spread to other parts of the body, when it begins in the lungs it’s called primary lung cancer.
According to the Mayo Clinic, lung cancer is the leading cause of cancer death in the United States. Even though lung cancer kills approximately 1.3 million people each year, the disease is not a definite death sentence. Those diagnosed early stand a 50-percent greater chance of survival over those whose undiagnosed cancer spreads to other organs throughout the body. To better protect yourself against lung cancer, get informed on the following early warning signs…
1. Labored Breathing
Being short of breath after climbing some stairs or doing any kind of mild exercise might not seem like a big deal and is often chalked up to poor exercise habits, but it can be due to something more serious. If you suddenly find yourself short of breath when performing activities that didn’t previously make you winded, you should interpret it as a warning sign that something might be wrong.
Keep in mind that shortness of breath can have many causes, but if you’re at increased risk for lung cancer, you should have it checked out as soon as possible. As noted, cancer survival rates are much higher in cases where the disease is detected early and treated aggressively.