What is idiopathic intracranial hypertension?
IIH is a condition characterised by increasing pressure around the brain.
What causes idiopathic intracranial hypertension?
The cause of idiopathic intracranial hypertension is often unclear. Symptoms can usually be relieved with treatment, but may come back.
What are the symptoms of idiopathic intracranial hypertension?
Symptoms of IIH include:
- a constant throbbing headache
- temporary loss of vision
- feeling sick