A malignant brain tumour is a fast-growing cancer that spreads to other areas of the brain and spine.
Our Health A-Z contains more information on Brain Cancer.
Intracranial hypertension (IH) is high pressure inside the skull, which may happen suddenly or build up gradually over time.
Our Health A-Z contains more information on High pressure headache.
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.