*[[Control of Feeding - Anatomy & Physiology#The Vomit Reflex|Vomiting]]
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*Abdominal pain
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*Lethargy
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*Depression
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*Nausea
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*[[Intestine Diarrhoea - Pathology|Diarrhoea]] (sometimes with blood, fresh or melaena, due to the proximity of inflamed pancreas to the [[Duodenum - Anatomy & Physiology|duodenum]] and [[Colon - Anatomy & Physiology|colon]])
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*More severe cases may present in shock, acute renal failure, jaundiced (due to focal hepatic necrosis), or with cardiac arrhythmias or pulmonary oedema or pleural effusions, widespread haemorrhage or DIC
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*Acute haemorrhagic pancreatitis may present as circulatory collapse