Before taking this , tell your doctor or pharmacist if you are allergic to it; or to pork protein; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using this medication, tell your doctor or pharmacist your medical history, especially of: sudden/severe swelling of the pancreas (acute pancreatitis), sudden worsening of long-term disease of the pancreas. It is not known whether this drug passes into breast milk. Consult your doctor before breast-feeding. Some products that may interact with this drug include: acarbose, miglitol.