Some people are more likely to get a brain aneurysm because of genetic factors or lifestyle habits. The main risk factors are:
- High blood pressure
- Family history of brain aneurysm
- Smoking
- Drinking too much alcohol
- Using drugs like cocaine
- High cholesterol and cardiovascular disease
- Genetic diseases that weaken blood vessels
If you have one or more of these risk factors, talk to your doctor about ways to prevent it.
To confirm if an aneurysm is present, doctors use imaging tests like:
- Computed tomography (CT): Finds bleeding in the brain.
- Magnetic resonance imaging (MRI): Shows details of blood vessels.
- Cerebral angiography: A more accurate test to see aneurysms.
If an aneurysm is suspected, the doctor will suggest the best test for each situation.
Treatment depends on the size, location, and rupture risk of the aneurysm. Options are:
- Monitoring
When the aneurysm is small and low – risk, the doctor might just recommend regular check – ups to keep an eye on it. - Surgery
- Surgical clamping: Done by opening the skull to close the aneurysm with a clip.
- Endovascular embolization: A minimally invasive procedure where coils are put into the aneurysm to stop blood flow.
The neurosurgeon decides which intervention to use based on the patient’s condition.
Even though it’s not always possible to prevent an aneurysm, these steps can help lower the risks:
- Control blood pressure with a balanced diet and exercise.
- Don’t smoke and avoid drinking too much alcohol.
- Reduce stress and find time to relax.
- Keep up with medical check – ups, especially if there’s a family history.
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