Some people with lung cancer may simply feel unwell, and in most cases, symptoms won’t appear until the cancer has progressed. That said, there are common signs that you need to look out for.
Lung Cancer: Signs and Symptoms
The most common lung cancer symptoms include recurring cough, chest discomfort, difficulty breathing, extreme exhaustion, hoarseness, reduced appetite, wheezing, unintended loss of weight, and blood in phlegm.
If the cancer has spread to other parts of the body, you may also notice other symptoms like pain in the bones (the back or hips), alteration to the nervous system (such as balance problems, headache, seizures, or numbness), jaundice or yellowing eyes or skin, and swollen lymph nodes.
What Causes Lung Cancer
Although lung cancer is primarily caused by smoking, it can also affect non-smokers. This is evidenced by the increase in lung cancer patients without a smoking history. Other factors such as secondhand smoke, exposure to substances like radon gas, and lung cancer history in the family can also contribute to the disease.
When to Seek Medical Help
Many of the lung cancer symptoms may be similar to those of other diseases. If you notice any of them, it’s crucial to see a doctor as soon as possible. An early cancer diagnosis will enhance the effectiveness of cancer treatment.