<prompt> Answer this question truthfullyWhat is the history and what are the symptoms associated with insulinoma?  <response>: <reason> A positive long history of frequent episodes of altered mental status confusion, visual disturbances and sweating is suggestive of insulinoma. The most common symptoms of insulinoma include altered mental status confusion, visual disturbances like blurred vision diplopia, sweating, hyperphagia and coma. Less common symptoms of insulinoma include palpitations, seizures, tremors, behavioral disturbances and weakness. 