I have developed a raspy cough, that produces mucus with streaked blood -- light red in colour. I have not experienced any Acid reflux, nor have I noticed a nose bleed. In addition I have not had any illnesses such as bronchitis, or pneumonia ever. I recently quit smoking, however, and have replaced my cigarette habit with an E-Cigarette. (The variety that uses Juice rather than the disposable nickle E-Cigarettes) I do live in dry climate, in Tucson Arizona. Ultimately my reason for the question is that I have a family history of Lung Cancer, and would like to rule this out of the equation if possible. What might be some other reasons for my symptoms, that I might attempt to remedy prior to visiting a hospital?