Lung cancer is a type of cancer that originates in the chest and lungs. As you breathe, the air travels down your windpipe coming in through the nose and into the lungs, from where it spreads into the bronchi tubes. Lung cancer is extremely dangerous and fatal. Day by day people are increasingly becoming more and more prone to this disease, being diagnosed incidentally. Here we will tell you all the possible symptoms of lung cancer, making it easier for you to know what exactly is happening. Your health is precious; do not take it for granted. Educate yourselves onto the signs of lung cancer.

Persistent Cough

When one usually gets a cough that lasts a few weeks and just does not seem to go away, they usually dismiss the thought of it by associating it as being a left over from a cold, allergies, or even dry air during the long winter months. However what you may not have considered is that perhaps it is something much more serious. An ongoing cough that does not seem to go away is the most common symptom of lung cancer. What makes this symptom dangerous is that it easy to miss, especially those who already prone to coughing symptoms such as in asthma, gastroesophageal reflux, allergies, COPD. Therefore if you have a stubborn cough it is advised to consult a doctor and get a full on checkup to eliminate all possibilities. Also, in the coughing symptom for lung cancer, sometimes blood is also present and many even only cough out blood. Sometimes this may be subtle with only a tinged of blood or sometimes it can be heavily packed with blood. If so, this could definitely be a sign of lung cancer.

Aches and Pain

Another symptom of lung cancer is the feeling of ache or pain in the areas of your arm, shoulder, back and arm. This pain occurs because lung cancer can press on various nerves which results in pain in these areas. Therefore, if you feel any sort of pain which you know is not related to any sort of injury, consult a doctor, especially if this pain is coupled with persistent coughing and trouble in breathing.

Shortness of Breath

If you perform an activity, that is mild in nature and does not require much energy and yet you experience shortness of breath and difficulty in breathing, then you must get it checked. Many would blame this shortness of breath on their ascending age; gained weight: on their lack of stamina or being out of shape. However, if you find yourself having a difficult time to breathe and blaming it on the weather and trying to avoid all sorts of activities in fear of short of breath, then it is time for you to consult a doctor as this could be a sign of lung cancer!

Repeated Infections

Those who may have lung cancer could also be misdiagnosed with bronchitis and\or pneumonia. This is because the tumor of lung cancer can be located near an airway which can result in a hindrance which then inclines you to these symptoms and infections. Therefore, if you are repeatedly being treated for pneumonia or bronchitis, consult your doctor as this can also be an underlying symptom of lung cancer.

A General Decline in Health

If you have any random or abnormal symptom, which can include unrelated symptoms such as pain in the knee or even a general decline in health, it is advised to consult a doctor and discuss all possibilities. General checkups and CT screening for lung cancer is advised as in most cases, lung cancer is diagnosed incidentally.