Which symptom is commonly observed in patients with increased ICP?

Severe headache is a common symptom associated with increased intracranial pressure (ICP). When ICP rises, it can cause the brain to become compressed within the skull, resulting in pain that is often described as a severe and persistent headache. This type of headache may worsen with activities that increase pressure in the cranial cavity, such as coughing or straining.

While blurred vision can also be a symptom of increased ICP due to the pressure affecting the optic nerves, the sensation of severe headache is far more prevalent and is often one of the earliest indications that a patient might be experiencing elevated ICP. Other symptoms of increased ICP can include nausea, vomiting, changes in consciousness, or even neurological deficits, but severe headache remains a key hallmark that healthcare providers look for in assessing a patient’s condition.