An aneurysm is a bulging blood vessel in the brain that is most common in people aged 35 to 60. It occurs more frequently in women than in men, according to the Brain Aneurysm Foundation. Signs and symptoms of aneurysms vary depending on the stage of the aneurysm.
An aneurysm begins as a balloon-like spot in the brain, which presents certain symptoms. Aneurysms sometimes leak or rupture in the brain, which causes other symptoms.
Unruptured Aneurysm Symptoms
One in every 50 people in the United States have an unruptured aneurysm on her brains. Possible signs include pain that occurs above or behind the eye, a drooping eyelid, double vision, a change in vision, and numbness on one side of the face. All of these are signs that an aneurysm lies on the brain.
If an aneurysm begins to leak blood, usually the only present symptom is a sudden, severe headache.
Each year, approximately 25,000 people in the United States suffer from ruptured aneurysms. When this occurs, an intense headache accompanies other possible symptoms like nausea, vomiting, a stiff neck, sensitivity to light, seizure, confusion, and loss of consciousness.
Forty percent of people die from aneurysm ruptures. Of those who live, four out of seven people become disabled in some way. Because of the danger associated with aneurysms, people experiencing any symptoms of the condition should quickly seek medical attention.