It is thought that enzymes normally secreted by the pancreas in an inactive form become activated inside the pancreas and start to digest the pancreatic tissue. This process is called autodigestion and causes swelling , hemorrhage, and damage to the blood vessels. An attack may last for 48 hours. The disease affects men more often than women. The incidence is 4 out of 10,000 people.
Alcohol abuse is a risk factor.
Prevention of acute pancreatitis is associated with prevention of the causative disorders. If you drink alcohol, control alcohol intake. Use proper safety precautions to avoid abdominal trauma. Genetic counseling may be advised for prospective parents with a family or personal history of cystic fibrosis . To reduce the risk of Reye's syndrome , avoid aspirin for treatment of fever in children, especially if they may have a viral illness.