Cough with phlegm and hoarseness must be lung cancer

Cough with sputum hoarseness is not necessarily lung cancer, may be throat disease, upper respiratory tract infection, tracheal disease, lung infection and other causes, high-risk groups need to be alert to lung cancer may. Cough with sputum hoarseness is not necessarily lung cancer, the following are some possible reasons: throat disease: laryngeal inflammation, vocal polyps, vocal nodules and other throat diseases may lead to hoarseness. Upper respiratory tract infections: colds, flu and other upper respiratory tract infections may cause cough and sore throat. Tracheal diseases: tracheitis, bronchitis and other tracheal diseases may also cause cough and expectoration. Lung infections: pneumonia, tuberculosis and other lung infections may also cause cough and expectoration symptoms. Other causes: allergies, airway foreign bodies, gastroesophageal reflux disease and other similar symptoms. Lung cancer is a disease that may cause cough and sputum hoarseness, but it is not the only cause. If these symptoms occur, you should seek medical attention and conduct a comprehensive examination to determine the specific cause. For high-risk groups such as long-term smokers, family history of lung cancer, and older people, if cough and sputum hoarseness occur, you should be more alert to the possibility of lung cancer. In addition, doctors may perform other examinations according to the patient's specific conditions, such as chest X-ray, CT, laryngoscope, etc., to confirm the diagnosis. During the diagnosis process, doctors may conduct further examinations or treatments as needed. For some mild symptoms, observation and rest may be needed. However, for some serious diseases, such as lung cancer, early diagnosis and treatment are very important to improve the cure rate. In short, cough with sputum hoarseness may be a manifestation of a variety of diseases, not necessarily lung cancer. If symptoms persist or worsen, seek medical attention in time for early diagnosis and treatment. At the same time, high-risk groups should pay more attention to their health status and undergo regular physical examinations and screenings.