In cases of increased ICP, how does body temperature typically change?

In cases of increased intracranial pressure (ICP), body temperature typically rises due to several physiological responses. When ICP increases, it can lead to a condition called "cerebral hypermetabolism," which tends to elevate the metabolic rate of the brain. This increased metabolism generates more heat, resulting in an elevated body temperature. Additionally, with increased ICP, there may be disruption in the body's ability to thermoregulate, further contributing to temperature increases.

Furthermore, the inflammatory processes and changes in circulation associated with increased ICP can impact the hypothalamus, the body's thermostat, leading to a rise in temperature. This effect is particularly important as it may complicate the clinical picture and requires ongoing monitoring and management in patients with increased ICP. Therefore, the typical response is an elevation in body temperature.