Anxiety is a feeling of unease, such as worry or fear, that can be mild or severe.
Our Health A-Z contains more information on Anxiety.
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.