What are the symptoms of arsenic poisoning?

Arsenic poisoning is characterized by a range of symptoms that typically include gastrointestinal distress, which is why colic and vomiting are particularly relevant. Colic refers to severe, often fluctuating pain in the abdomen caused by the intestine or other parts of the digestive tract undergoing spasms. Vomiting is a common response to arsenic exposure due to its irritant effects on the digestive system.

Taking into account the nature of arsenic as a toxic substance, its effects manifest prominently in the gastrointestinal tract, leading to such symptoms. Other symptoms could include diarrhea and abdominal pain, but the combination of colic and vomiting directly highlights the impact on the digestive system, making it a recognizable sign of arsenic toxicity.

In contrast, fever and chills predominantly suggest an infectious process rather than a toxic exposure, while diarrhea and headaches, as well as abdominal cramps and fatigue, could be caused by a range of conditions, including foodborne illnesses or other forms of poisoning, but do not specifically align with the classical presentation of arsenic poisoning. Hence, the specificity of colic and vomiting makes this choice the most accurate representation of symptoms related to arsenic toxicity.