Chronic pancreatitis (CP) is a clinical enigma, with pain being the most distressing symptom that brings the patient to clinical attention. Pain in chronic pancreatitis is multifactorial, and may be related to pancreatic ductal hypertension, tissue hypertension, inflammatory cytokines, oxidative stress and neuropathic mechanisms like mechanical allodynia, inflammatory hyperalgesia and temporal summation. The mainstay of treatment for pain in CP due to pancreatic ductal stone is endotherapy (ESWL and ERCP). Recent randomized controlled trials have shown that antioxidant cocktail and pregabalin (a presynaptic voltage gated calcium channel blocking agent) can result in significant reduction of pain in CP.