Lung cancer is a devastating disease, but early detection significantly improves outcomes. This comprehensive guide delves into the various lung cancer symptoms, from common indicators like persistent cough and shortness of breath to less frequent signs and symptoms of advanced stages. We'll explore the importance of recognizing these symptoms, understanding risk factors, and seeking timely medical attention. Furthermore, we will discuss potential treatment options, including targeted therapies like Afatinib, alongside lifestyle adjustments and coping strategies. This information is intended for educational purposes and should not be substituted for professional medical advice. Always consult with your doctor for diagnosis and treatment.