Myths and realities about alcohol and smoking in chronic pancreatitis

Purpose of reviewAlcohol and smoking play an important role in pancreatitis. The present review will address the myths and evidences about alcohol and smoking with pancreatitis to help improve the approach of healthcare professionals when managing of these patients.Recent findingsThere is a growing recognition that chronic pancreatitis is a multifactorial disease. Eliciting an accurate history of alcohol consumption and smoking from patients, and if necessary, family members, can help determine their contribution to the patient's disease. In the absence of a convincing history, physicians should be open to consideration of other etiologies. The amount and duration of alcohol consumption is the most important determinant in increasing pancreatitis risk. Alcohol sensitizes the pancreas to other insults or injury and promotes disease progression. Smoking is an independent risk factor or chronic pancreatitis and has synergistic pathogenic effects with alcohol. The natural history of chronic pancreatitis is highly variable. A patient with alcoholic pancreatitis can have symptoms, recurrences or exacerbations from disease-related complications or nonpancreatic causes. Novel strategies are needed to enable patients quit smoking.SummaryObtaining accurate history, appropriate evaluation and management can help to achieve meaningful improvement in symptoms in patients with chronic pancreatitis. Abstinence from alcohol and smoking cessation, when applicable, should be recommended in all patients to prevent disease recurrences and progression.