4 Warning Signs of Lung Cancer You Should Know

Lung cancer is one of the most deadly diseases facing the human race in the 21st century. Research indicates that this illness claims lives of over 1.3 million people across the globe every year. Just like other types of cancer, however, lung cancer can be treated as long as it is detected early enough, a move that can reduce this alarming death rate. The following are four early signs that could indicate the presence of this disease in your body. So if you notice any of them, consider a thorough medical check-up as soon as possible.lung cancer

A persistent cough (dry or not)

To many, coughing is a normal phenomenon especially if it has an association with a respiratory tract infection. What most people don't understand is the fact that a common cough should go away in less than two weeks. In case you experience a ‘stubborn’ cough that doesn't stop even with prescribed medication, do not give it a blind eye as it might be a symptom of lung cancer. See your doctor and request some tests.

Back, shoulder, and chest pain

Having severe chest, shoulder, and back pains might be a warning sign that you have lung cancer. This is because there might be some pressure emanating directly from a lung tumor, or the tumor is indirectly irritating nerves traveling through the chest, shoulders, and the abdomen. The rule of the thumb is always to pay attention to your body, and if these types of pains fail to fade away, go to your physician for further directions.

Persistent muscle weakness

When doing your day-to-day chores, getting tired is normal. You are sometimes forced to stop what you are doing and take a rest. However, if you notice that all tasks you were previously able to accomplish are now becoming a burden, see a doctor because there is a chance you have lung cancer. There might be a tumor in your lungs that consistently release some antibodies that attack your muscles making you feel weaker each minute.

Shortness of breath

Shortness of breath is one of the early signs of lung cancer that easily goes unnoticed because most people attribute it to various illnesses. If taking a deep breath has become a vicious cycle, or you are experiencing a wheezy feeling as you breathe, there is a chance that a tumor is developing in your lungs, hence making it difficult for the organ to inhale and exhale air efficiently.

They say it is better to be safe than sorry. Taking note of the above signs and going for tests if you’ve noticed any can actually save your life.