The Difference Between A Stroke And A Brain Aneurysm (This Could Save A Life)

Jun 22, 2018

A stroke and a brain aneurysm are two different medical emergencies, although people tend to see them as the same thing. The symptoms can be similar, but make no mistake, these are two different things, and knowing the difference could very well save a life. Aneurysms and strokes are both life-threatening emergencies that affect the brain. They have similar symptoms, and one can lead to the other. Being able to tell emergency personnel an accurate diagnosis of the problem can help get that person the appropriate medical care to save their life.

An aneurysm is generally caused by a weakened artery on one side of a person’s brain. The area becomes swollen with blood and very prone to rupturing.

This stage of an aneurysm is not dangerous by itself, but it can quickly and without warning progress to a life-threatening condition if the artery bursts, which can happen at any time.

Before an artery ruptures, the symptoms can still be severe:

• vision loss
• a sudden headache on one side without any discernible cause 
• pain around the eyes, and
• numbness
• dizziness

Once it bursts, effects are immediate. An extremely severe headache, nausea, vomiting, confusion, or even seizures may occur.

Strokes are caused by a lack of blood flow to the brain for one of a few reasons. Without the proper oxygen that blood carries to the brain, brain cells begin dying in minutes. While the symptoms are similar, a stroke does appear different than just an aneurysm, with one key exception.

To remember how to check for signs of a stroke, remember the acronym FAST.

• F is for face: look for a lack of movement or sagging on one side of the face.
• A is for arms: ask the person if they can lift their arms and hold their arms up.
• S is for speech: ask the person to repeat a simple phrase or ask what day it is. If they can’t answer, or their speech is overly slurred, they may be having a stroke.
• T is for time: if you believe someone is having a stroke, time is of the essence, so call paramedics immediately.

While a stroke and an aneurysm have different symptoms, they can occur together. An aneurysm can block off blood flow to the brain and cause a stroke.

Pass this around to friends and family so everyone is better armed with the knowledge they need to identify an aneurysm or stroke and possibly save someone’s life!

Our content is created to the best of our knowledge, yet it is of general nature and cannot in any way substitute an individual consultation with your doctor. Your health is important to us!