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5 silent causes of brain aneurysm you should never ignore

Brain aneurysms often develop without warning. Here are five silent risk factors that may increase your risk of developing the medical condition.

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Written By: N. Lothungbeni Humtsoe | Published : June 2, 2026, 2:41 PM

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Brain Aneursym

Brain aneurysm is a medical condition that occurs when a blood vessel in the brain bulges or balloons which usually happens with no warning. Many people may not realize they have an aneurysm until it bursts open causing a life-threatening stroke. The Cleveland Clinic lists some health and lifestyle factors that can contribute to the development of a brain aneurysm over time which causes the walls of blood vessels to become weakened. Here are five silent causes of brain aneurysm that often go unnoticed:

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Smoking

Smoking harms blood vessels in the brain and all over the body. The chemicals in cigarettes can damage the walls of the arteries and make them more prone to developing an aneurysm and rupture. According to experts smoking is one of the most modifiable risk factors associated with brain aneurysms.

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Family History

A person can also have a higher risk of developing brain aneurysm partly due to their genes. Those with a close relative such as parent or sibling who previously suffered a brain aneurysm are at increased risk for developing one. This is the reason why screening is suggested for people who have a strong family history. Disclaimer: This content is for informational purposes only and is not a medical advice. Brain aneurysm symptoms and risks may vary which is why it is important to consult a healthcare professional for diagnosis.

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Alcohol And Drug Use

Excessive drinking and stimulant drugs like cocaine and amphetamines can lead to sharp rises in blood pressure. These changes add strain on blood vessels and can help lead to the formation or rupture of aneurysms. Disclaimer: This content is for informational purposes only and is not a medical advice. Brain aneurysm symptoms and risks may vary which is why it is important to consult a healthcare professional for diagnosis. Also Read - Kim Kardashian’s Brain Aneurysm Discovery: What It Means When Doctors Say ‘It’s Been There For Years’, Risks Of ‘Rupture’

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N. Lothungbeni Humtsoe

N. Lothungbeni Humtsoe is a Senior Editor at TheHealthsite.Com. She holds a Master’s degree in Communication from the University of Hyderabad and a Bachelor’s degree in Political Science from Patkai Christian College. She is a Health and Lifestyle Journalist who ... Read More