Pancreatic Cancer Symptoms and Signs. Pancreatic cancer typically does not cause symptoms until it has grown, so it is most frequently diagnosed in advanced stages rather than early in the course of the disease.
Chronic bronchitis is diagnosed when people experience a phlegm-producing cough that lasts three months of the year over at least two years in a row. Back to top Symptoms of Bronchitis
Key points to remember. 1  Bronchitis is usually caused by a virus and often follows a cold or flu. 2  Experts recommend that you not use antibiotics to try to relieve symptoms of acute bronchitis if you have no other health problems. 3  Most cases of acute bronchitis go away in 2 to 3 weeks, but some may last 4 weeks.