what is pancreatitis

Pancreatitis is inflammation of the pancreas, which is a long, flat gland located behind the stomach that helps the body digest food and regulate blood sugars. Inflammation is the immune systems response to injury, and it can cause swelling, pain, and changes in how an organ or tissues work. Pancreatitis can be acute, meaning it appears suddenly and generally lasts a short time, or chronic, which is a long-term condition where the damage to the pancreas can get worse over time. The most common causes of pancreatitis are gallstones and alcohol abuse, but other causes include high levels of fat particles in the blood, certain medications, infections, cystic fibrosis, and trauma to the pancreas. Symptoms of pancreatitis include severe belly pain that may spread to the back or chest, nausea, vomiting, rapid heart rate, fever, swelling and feeling sore or tender in the upper belly, fluid buildup in the belly, lowered blood pressure, oily, smelly stools, and weight loss without trying. If you experience sudden belly pain or belly pain that doesnt improve, it is recommended to make an appointment with your doctor.