Aneurysm vs stroke

Aneurysm Vs Stroke: Definition, 7 Symptoms, and Causes

Aneurysm Vs Stroke: Definition, Symptoms, and Causes – An aneurysm is an abnormal widening of the arteries due to weak vascular wall conditions. An aneurysm can occur in the veins of the abdomen, heart, brain, knees, thighs, intestines, and spleen. While stroke is a brain damage due to blood supply disorders.

Brain stroke and aneurysm are both dangerous diseases and can sometimes be deadly. Both diseases can occur at any age.

In addition, they can also cause permanent damage to the brain so it is not uncommon for many people to be difficult to distinguish.

Stroke occurs when the blood supply is disconnected to part of your brain, which can cause brain tissue to die due to oxygen and loss of nutrients.

Aneurysm Vs Stroke: Definition


Stroke is a brain function disorder that occurs suddenly with both localized and thorough clinical signs and symptoms that last more than 24 hours, or can lead to death caused by cerebral blood circulation disorders.

Based on the cause, strokes are distinguished to:

  • Hemorrhagic Stroke. Rupture of brain blood vessels causes blood to flow into brain tissue, fluid space around the brain or a combination of both. The causes of rupture of brain blood vessels are usually due to trauma or hypertension, but the most common cause is leakage of the aneurysm in the malformations of the cerebral blood vessels.
  • Ischemic Stroke. It is a clinical sign of the symptoms of impaired function or brain tissue damage caused by the decrease of blood flow to the brain, thereby disrupting the fulfillment of blood and oxygen needs of the brain. The cause can be by fat blockage, blood clot, or decreased whole blood flow to the body due to heart rate disorders.


The aneurysm is widening or inflating the walls of blood vessels, which are based on the loss of two layers of blood vessel walls concerned. So the formed malformations or abnormalities of blood vessels resembling bulges or balloons.

Blood vessel walls in this aneurysm usually become thinner and easily broken. Actually aneurysms can occur in any blood vessels in our body and when the rupture will cause symptoms, according to the areas where disorders occur, including in the area of the brain.

Aneurysm Vs Stroke: Symptoms

The brain is the most complex organ in the human body. Any interruption could be life-changing or deadly.

Most of the strokes are caused by blocked arteries, and produce symptoms such as:

  • One side of the face falling
  • Inability to lift arms
  • Weakness or numbness in one hand
  • Slurred speech or inability to speak.

It is important to call an ambulance when the stroke is suspected.

Other stroke symptoms may include:

  • Complete the body paralysis along one side
  • Sudden Vision Disturbances
  • Dizziness
  • Confusion or difficulty understanding others
  • Loss of balance or coordination
  • Difficulty swallowing.

Unexploded aneurysm is not prone to show any symptoms. Symptoms tend to appear only if the bulge size is large. Such aneurysm has a high risk of exploding.

An intact brain aneurysm can produce symptoms such as:

  • Vision problems
  • Pain over or around the eyes
  • Weakness or numbness of the face
  • Headaches
  • Loss of Balance
  • Difficulty speaking
  • Problems with thought.

Read also: Stroke In Eye: 3 Types, Causes, and Symptoms

Aneurysm ruptured in the brain usually causes:

  • Extreme headaches
  • Vomiting
  • Collapse, convulsions, or commas.

Comparison table for symptoms of Aneurysm vs. Stroke

Stroke symptomsSymptoms of aneurysm
Sudden and severe headacheHeadache
Numbness or tingling on one side of the face or bodyNumbness in one or both limbs
Weakness in arms or legsWeakness in one or both limbs
Problems with balance or coordinationMemory problems
Vision problemsVision problems
ConfusionUpset stomach

Aneurysm Vs Stroke: Causes

Cerebral aneurysms usually comes from damage to the arteries, which can occur due to trauma, an ongoing health condition, or a vascular problem that you experience since birth.

The two main stroke types exist, and each one has a different cause.

Ischemic Stroke

An ischemic stroke is the most common type of stroke, accounting for about 87 percent of all strokes. It happens when the arteries in the brain or arteries that carry blood to the brain become obstructed. Blockages can be blood clots or narrowing of the arteries due to plaque buildup. Plaque in the arteries consists of low-density lipoproteins, or bad cholesterol, and fats and other cells.

When an artery anywhere in the body becomes narrowed by the plaque or becomes stiff due to high blood pressure or other health problems, its condition is called atherosclerosis.

You may have heard it described as hardening of the blood vessels. When this happens, the bloodstream stops altogether or decreases to the point where the organs and tissues depend on the blood supply to be starved and injured.

Hemorrhagic Stroke

Hemorrhagic Stroke is not associated with blockage of the arteries. This is the occurrence of bleeding where the arteries rupture. Blood either stops flowing altogether through the arteries or blood flow are reduced due to some leakage of blood out through the new holes in the artery walls.

Hemorrhagic strokes can occur due to the formation of irregular veins. It is called arteriovenous malformations (AVM). These irregular veins can rupture and shed blood to the brain.

The most common cause of hemorrhagic stroke is the explosion of cerebral aneurysms. The walls of the blood vessels become weakened because they stick out.

Finally, the aneurysm can explode. The hole in the artery wall means that the blood flow decreases further downstream. It causes blood to spill over the tissues surrounding the arteries.

Any time the blood flow to the brain part is interrupted, the incident is called a stroke.

Cerebral aneurysm

In addition to AVM, other genetic health conditions, such as connective tissue disorders, can cause aneurysm in the brain. The aneurysm can also develop when damage is performed on arterial walls.

High blood pressure and blood clots in the blood vessels. Atherosclerosis, infection, and trauma to the head, such as concussion, can also cause an aneurysm.

Aneurysm Vs Stroke Video

Read also: Hydralazine side effects, Usage, and Dosage

Thank you very much for reading Aneurysm Vs Stroke: Definition, Symptoms, and Causes, hopefully useful.

Last Updated on December 18, 2019 Reviewed by Market Health Beauty Team

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