Devon colic is a term used to describe a specific form of lead poisoning that was prevalent in the Devon area of England in the 18th century. The condition was caused by drinking contaminated water from lead-lined pumps. Synonyms for Devon colic include plumbism, lead poisoning, lead toxicity, and lead encephalopathy. Symptoms of this condition include severe abdominal pain, constipation, vomiting, and seizures. If left untreated, it can lead to permanent damage to the nervous system, kidneys, and other vital organs. Today, modern plumbing systems have made Devon colic a rare occurrence, but it is still an important part of medical history.