Lung cancer can be difficult to detect initially due to its lack of noticeable signs early on. However, if a type of lung cancer is detected—such as Nsclc non small cell lung carcinoma—then there are multiple different types of treatment options and plans available like Ros1 lung cancer treatment, Egfr Exon 20 treatment, Nivolumab, and other small cell lung cancer treatments. Outside of lung cancer, similar symptoms—coughing up blood, for instance—can be associated with different lung diseases. Various treatment options are also available for such diseases. One example of this is Arikayce for Ntm lung disease. Nevertheless, before any of these treatment plans can be pursued, it’s important to know what’s troubling your lungs. Here are 4 early warning signs of lung cancer to look out for: 1. Hemoptysis Coughing up blood—also known as hemoptysis—is very serious and can be an early warning sign of lung cancer. A likewise sign is coughing up rust-colored sputum—a thick mucus that is created in the lungs—and should also be addressed immediately. Whether or not the underlying cause is lung cancer, it’s crucial to seek the advice of a medical professional as soon as possible, since hemoptysis is concerning regardless. 2. Voice hoarseness While having a hoarse voice can be a result of many different ailments, illnesses, and conditions—including respiratory related troubles such as laryngitis—it can also be an early warning sign of lung cancer.