What is the most common symptom of latex-induced anaphylaxis in an anesthetized patient?

The most common symptom of latex-induced anaphylaxis in an anesthetized patient is hypotension, which can manifest as a sudden drop in blood pressure. Other symptoms may include tachycardia, urticaria, and respiratory distress, but hypotension is often the most prominent and critical indicator during anesthesia. Prompt recognition and treatment are essential to manage this life-threatening reaction.