Lung cancer is the second most common cancer in the U.S., but it's usually not detected in the early stages when it's easier to treat. So here we have 10 early warning signs of lung cancer listed.
Be on alert for a cough that lingers and gets deeper, especially when it produces blood and a large amount of mucus. Go to your doctor as soon as possible in order to get checked.
An unexplained weight loss of 10 pounds or more can be a really serious sign of lung cancer because cancer cells tend to consume more energy than regular cells.
If you notice pain in the chest, shoulders, back or any kind of pain in your body that is sharp, dull, constant and intermittent, tell your doctor. These pains can be caused by lung cancer.
If lung cancer blocks or narrows an airway, shortness of breath occurs. So don't ignore it when you find it difficult to breathe after performing tasks you usually find easy and bring it to your doctor's attention.
The feeling of overwhelming fatigue can be a sign of lung cancer. It's not the common exhaustion we are talking about, but the sense of being too worn-out to even do the simplest of things like climbing into bed.
Different from the hoarseness caused by a simple cold, this symptom may point to lung cancer when it persists. When the tumor affects the nerve that controls the larynx or voice box, constant hoarseness occurs.
The sudden loss of appetite can be the result of many serious diseases, including lung cancer. Be alert when it happens frequently.
If your face or neck suddenly swells up and can't get back to normal in a short time, please consult your doctor as soon as possible for it can be a symptom of lung cancer.
Lung cancer can cause changes in the appearance of your fingers, making them curved or their ends larger, which is known as finger clubbing. Therefore, if strange changes occur to your fingers, don't ignore them.
When lung cancer affects the brain, the patient may feel severe nervous changes, such as headaches, arm weakness, dizziness, or balance problems.
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