What Are the Symptoms of Acute Pancreatitis?

The pancreas is a gland that's located behind the stomach near the duodenum and is responsible for secreting digestive enzymes through the pancreatic duct. When the pancreas gets inflamed, enzymes attack and damage the gland, an acute or chronic disorder called pancreatitis.

Pain

• Acute pancreatitis usually starts with either a sudden or gradual, mounting pain in the upper abdomen. This pain can extend to the back and tends to worsen after eating or when the person lies on his back. The pain, which frequently is severe, can last for days.

Flu-Like Symptoms

• A person with acute pancreatitis may experience nausea and vomiting and also may have a fever. Consequently, he can become dehydrated. If vomiting does occur, it not make a person with acute pancreatitis feel better. Other symptoms that easily could be mistaken for the flu include sweating and chills.

Abdominal Pain

• A person with acute pancreatitis may experience severe upper or central abdominal pain. The abdomen is usually very tender to the touch, and swelling of the abdomen commonly is visible.

Blood Pressure

• Low blood pressure is a potential sign of acute pancreatitis. This symptom typically is accompanied by fatigue, lightheadedness, a headache and confusion. Extremely low blood pressure can lead to circulatory shock.

Heart Rate

• A rapid heartbeat can occur, be it from fever and pain or due to internal bleeding.