What kind of pills or treatment can somebody get for pancreatitis, chronic?

Cigarettes. In addition to avoiding alcohol, cigarettes should be stopped. You need to get an answer to the question "why do I have chronic pancreatitis?" that may be more important than taking pills.
Enzymes. If you don't have diabetes, taking pancreatic enzyme supplements with meals can relieve the symptoms of poor digestion. Alcohol should be avoided since it can trigger acute pancreatitis.