What is a Brain Aneurysm?
A brain aneurysm is a bulge or ballooning in a blood vessel in the brain. It can be caused by a weakened blood vessel wall, and can lead to serious complications if it ruptures.
What Can Bring on a Brain Aneurysm?
There are several factors that can increase the risk of developing a brain aneurysm. These include:
Having a family history of brain aneurysms increases your risk of developing one. Certain genetic conditions, such as polycystic kidney disease, can also increase your risk.
High Blood Pressure
High blood pressure is one of the most common causes of brain aneurysms. High blood pressure puts extra strain on the walls of your arteries, which can weaken them and cause them to bulge.
Smoking cigarettes increases your risk of developing a brain aneurysm. The chemicals in cigarettes damage the walls of your arteries, making them more likely to bulge.
Using certain drugs, such as cocaine and amphetamines, can increase your risk of developing a brain aneurysm. These drugs cause changes in blood pressure and heart rate that can weaken the walls of your arteries.