Which symptom is NOT associated with Scrombotoxin?

Scrombotoxin is a type of toxin often associated with the ingestion of certain species of fish, particularly those caught in warmer waters, which can undergo spoilage leading to the production of histamine due to improper handling and storage. Among the symptoms that are typically connected with scrombotoxin, burning sensations in the mouth, dizziness, and hives are common reactions.

A burning sensation in the mouth may occur due to the histamine affecting the sensory nerves. Dizziness can also arise as part of the body's response to the toxin, leading to systemic symptoms. Hives are a form of allergic reaction that can be triggered by histamine exposure, consistent with the nature of scrombotoxin.

Fluid buildup, however, is not a recognized symptom of scrombotoxin. This symptom is more commonly associated with other conditions or allergic reactions, not directly linked to the ingestion of this toxin. Therefore, identifying fluid buildup as not being associated with scrombotoxin is accurate based on the understanding of the symptoms typically reported by individuals who have experienced scombroid poisoning.