Which symptom is NOT associated with increased intracranial pressure?

Increased intracranial pressure (ICP) can result in various symptoms due to the brain being unable to expand within the rigid confines of the skull. Nausea, blurred vision, and seizures are all well-documented symptoms associated with elevated ICP.

Nausea often occurs due to increased pressure affecting the brain's areas responsible for vomiting reflexes. Blurred vision can result from the pressure impacting the optic nerve or the pathways involved in visual processing. Seizures can arise from irritation or changes in brain function caused by increased ICP, leading to abnormal electrical activity in the brain.

In contrast, increased fatigue is not a specific symptom of increased ICP. While fatigue can be a general response to various health issues, it is not directly tied to elevated pressures within the cranial cavity. Thus, increased fatigue is not commonly recognized as an indicator of increased intracranial pressure, distinguishing it from the other symptoms listed.