Cerebral Aneurysm

Symptoms

While most people with brain aneurysms have no symptoms, some may experience symptoms caused by pressure from the aneurysm on surrounding brain structures. These symptoms may include blurring of vision, double vision, eye or neck pain, headache, facial numbness, weakness or sensation loss, or seizures. A ruptured aneurysm often causes a severe headache known as a "thunderclap" headache because it develops so suddenly.