Which symptom is indicative of Phencyclidine Intoxication?

Increased blood pressure is a symptom indicative of Phencyclidine (PCP) intoxication. PCP, which is a dissociative anesthetic, can elicit a range of cardiovascular symptoms, and elevated blood pressure is a common physiological response seen during intoxication. This increase can be attributed to the stimulatory effects of PCP on the central nervous system, which can lead to heightened sympathetic nervous system activity.

Other options do not align with the specific effects associated with PCP use. For instance, excessive thirst is not a commonly recognized symptom of PCP intoxication. Loss of appetite can be seen in various substance use contexts, but it is not a primary symptom associated with PCP. Enhanced sociability, on the other hand, is more characteristic of other substances like alcohol or certain stimulants, rather than the dissociative effects experienced with PCP, which often lead to withdrawal from social interactions and can cause feelings of detachment. Therefore, increased blood pressure stands out as a key indicator of PCP intoxication within the context of its physiological impacts.