This is a list of symptoms experienced by people who have BIH (although not everyone will have all of the symptoms).  This list may not include all symptoms, but has included all that I am aware of at this time, either through my own experiences or research that I have done.  If any other symptoms are discovered during my research then I will add them to this post at a later date.

*If you are concerned that you have more than one of these symptoms and may be suffering with undiagnosed BIH consult your GP.  Please note however that any of these symptoms could also be symptoms for something other than BIH.*

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• intensely painful headaches which cannot be treated with painkillers
• severe vomiting on moving - either with or without the "headaches"
• hearing disturbances - such as muffled sounds, whoooshing noises or tinnitus
• visual disturbances - such as blurred vision or blind spots
• exhaustion and fatigue
• dizzy spells
• stiff neck
• back pain
• exercise intolerance
• confusion
• short term memory loss
• insomnia

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