What are the signs and symptoms of idiopathic intracranial hypertension?

Headaches: Moderate to severe headaches that may originate behind your eyes wake you from sleep worsen with eye movement ringing in the ears that pulses in time with your heartbeat nausea vomiting dizziness blurred o dimmed vision brief episodes of blindness lasting only a few seconds difficulty seeing to the side double vision seeing light flashes neck shoulder or back pain.

Hypertesnion: Most common symptoms are headaches, if the pressure gets high visual blurriness and visual loss can also occur.