Most people may feel that a diagnosis of lung cancer is a death sentence. Well, this thought is reasonable because lung cancer is one of the leading causes of cancer deaths among women and men. Over 1.3 million people die of lung cancer every year. However, it is important to understand that just like any other type of cancer, if diagnosed early enough, lung cancer is treatable and, in most cases, curable. In its early stages, this cancer may not present any obvious signs and symptoms. A number of lung cancer diagnoses are made after the cancer has advanced, making treatment quite complicated. As such, pay attention to the following warning signs, some of which will surprise you. This will help you to bring to your doctor’s attention any suspicious symptoms. Early screening will help in the treatment of the disease.
10A persistent cough
If you have a respiratory infection or a common cold, you may experience a cough. However, this cough should stop in one or two weeks. A persistent cough that does not go away may be one of the signs of lung cancer. Never dismiss or overlook a persistent cough regardless of whether it produces mucus or it is dry. Your doctor should examine your lungs and might order an x-ray to establish the actual cause of the cough.