Intracranial hypertension (IH) is high pressure inside the skull, which may happen suddenly or build up gradually over time.
More information on High Pressure Headache is available here.
A brain abscess is a pus-filled swelling in the brain caused by an infection.
More information on Brain Abscess is available here.
A malignant brain tumour is a fast-growing cancer that spreads to other areas of the brain and spine.
More information on Brain Cancer is available here.
A benign (non-cancerous) brain tumour is a mass of cells that grows slowly in the brain.
More information on Benign Neoplasm Of Brain is available here.
Important: If you have these symptoms, they may be unrelated to any of these conditions listed. If you are concerned about your symptoms then you should see a doctor.