Table 1.

Summary of common symptoms of unruptured and ruptured aneurysms.

Unruptured aneurysms	Ruptured aneurysms
Dilated pupil	Headache, typically of acute onset, maximal at onset and severe
Double or blurred vision	Nausea, vomiting
Headaches	Neck stiffness
Pain above or behind the eye	Transient loss of consciousness
Numbness or weakness of one side of the face	Sensitivity to light