Brain Aneurysms: Key Facts and Prevention

A brain aneurysm occurs when a blood vessel in the brain weakens and forms a bubble. If it ruptures, it can cause internal bleeding, which may be fatal. Even if unruptured, it can cause significant symptoms.

Key Symptom: Severe Headache

A sudden, intense headache, often described as the “worst headache of your life,” is a common symptom of a brain aneurysm. If experienced, seek medical help immediately.

Other Symptoms

• Drooping eyelids
• Double or blurred vision
• Seizures
• Nausea, vomiting, or stiff neck
• Numbness in the face
• Ringing in ears
• Loss of consciousness

Risk Factors

• High blood pressure
• Family history
• Smoking or excessive alcohol
• Drug use (e.g., cocaine)
• High cholesterol

Diagnosis

Doctors use CT scans, MRIs, or cerebral angiography to diagnose brain aneurysms.

Treatment Options

• Monitoring: For small, low-risk aneurysms.
• Surgery: Includes surgical clamping or endovascular embolization.

Prevention Tips

• Control blood pressure
• Avoid smoking and excessive alcohol
• Manage stress
• Regular check-ups if you have risk factors

By recognizing symptoms early and taking preventive measures, you can reduce the risk of brain aneurysms.