What complication can arise from using Ketamine?

Using Ketamine can lead to increased intracranial pressure, which is an important consideration in patients with head injuries or other conditions that might already elevate intracranial pressure. The mechanism behind this complication involves Ketamine's effects on the central nervous system. As a dissociative anesthetic, Ketamine may increase cerebrospinal fluid production or alter cerebral blood flow dynamics, contributing to the potential for elevated intracranial pressure. This makes it particularly critical for healthcare providers to carefully evaluate the patient's neurological status before administering Ketamine, especially in emergency situations where head trauma is suspected.

In contrast, while hypotension, inhalation issues, and cardiac arrhythmias can occur with various anesthetic agents, they are not the primary complications associated with Ketamine specifically. Ketamine is more often noted for its stable hemodynamic profile, making options that pertain to hypotension or cardiac issues less relevant in this context. Understanding the specific risks associated with Ketamine helps guide its safe use in clinical practice, particularly in critical care settings.