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
1 Bronchitis is an inflammation of the airways in the lungs. Acute bronchitis happens when this inflammation of the air passages comes on quickly and resolves within two to three weeks. Chronic bronchitis is when a cough with mucus persists for most days of the month, for at least three months, and at least two years in a row.  bacteria.