A Brain Aneurysm is a condition when the blood vessels in the brain bulge out. It looks like a berry hanging on a stem. It can leak or rupture, which leads to bleeding into the brain. This condition is called hemorrhagic stroke. A ruptured brain aneurysm takes place when there is space between the brain and the tissues covering the brain. It is known as subarachnoid hemorrhage. This calls for a medical emergency, and it is important to approach the doctor as soon as possible.
But some people avoid the signs and let them be, and in that case, they die. But it is important to know the causes of brain aneurysms so that if someone in your immediate surroundings has one, you can diagnose it immediately and approach the doctor.
Causes of Brain Aneurysm
According to the type of brain aneurysm, the causes are different. Let’s discuss!
Ruptured Aneurysm
The cause of the ruptured aneurysm is a sudden and severe headache. This is considered a symptom as well, and the headache is so intense that a person is not even able to resist it. Along with that, they encounter blurry or double vision, and they become sensitive to light. A person will also lose consciousness and adjusting to the surroundings will be difficult for them.
Leaking Aneurysm
A leaking aneurysm is the condition when there is leaking in the brain and a small amount of blood has leaked. It is majorly caused by an extremely intense headache. It is sometimes accompanied by a ruptured aneurysm too. One cannot avoid this because it ultimately leads to death.
Unruptured Aneurysm
When we are discussing an unruptured aneurysm, there is no particular symptom to note and the causes are still unknown. But mostly, people experience pain above and behind their eyes, and their pupils dilate. They experience changes in vision and numbness on one side of their faces. This is the condition that calls for an emergency.
Atherosclerosis
Atherosclerosis is a condition in which fat builds up inside the wall of the arteries. When the fat build-up takes place the blood vessels delivering oxygen-rich blood throughout the body get affected and the brain is not getting enough of it and it is the main cause of brain aneurysms.
High Blood Pressure
High blood pressure is also a cause of brain aneurysms. Due to increased blood pressure the pressure with which blood flow get increased which results in enlargement or weekly of the blood vessels leading to the aneurysm.
Polycystic Kidney Disease
Polycystic kidney disease is a condition affecting blood vessels. Due to the beginning of blood vessels, these get bulge out leads to an intracranial aneurysm.
Brain Tumor
Brain tumor also has an effect on blood vessels due to which an aneurysm takes place.
Family History
If you have a family history of aneurysms then likely you will have it. It is important to pay attention to the changes happening in your body and approach the doctor as soon as possible.
Stress
Excessive stress can also be a cause of brain aneurysms. Make sure you are not taking much stress because it leads to some mental changes leading to brain aneurysms.
Symptoms of a Brain Aneurysm
The symptoms of a brain aneurysm are as follows:
- Intense headache
- Vomiting
- Bleeding
- Light sensitivity
- Stiff neck
- Thunderclap headache
- Bleeding
If you know someone who is suffering from a brain aneurysm, make sure to approach the best doctor in town. If you are in confusion about whom to approach, then Jaipur is the best destination you cannot ignore. Here you can visit the Jaipur Neuro Clinic and make contact with Dr. Vikram Bohra.
He is the best neurologist in Jaipur, with years of experience in treating such conditions. Just discuss the problem you are going through with him so that he can come up with the best treatment accordingly.
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Most Asked Questions:
Q. How does a brain aneurysm occur?
Ans: A brain aneurysm is a ballooning of the intracranial artery that can lead to subarachnoid hemorrhage, which may result in death.
Aneurysms are most commonly caused by a blood vessel that has been damaged and leaked into the brain tissue. Sometimes, these can be congenital. In other cases, they develop from sources outside the brain, like arteriovenous malformations or injuries from a head injury.
The most common symptoms of an aneurysm are headache symptoms (especially throbbing pain), as well as dizziness and blackouts. If left untreated, it can lead to bleeding inside the skull, leading to a coma or even death.
Q. What are the symptoms of a brain aneurysm?
Ans: The most common symptoms of an aneurysm are headache symptoms (especially throbbing pain), as well as dizziness and blackouts. If left untreated, it can lead to bleeding inside the skull, leading to a coma or even death.
Some of the symptoms may include:
- Headaches
- Changes in vision
- Neck pain
- Changes in mental status
Q. What are the causes of brain aneurysms?
Ans: A brain aneurysm is a sudden rupture of a blood vessel in the brain. The rupture allows potentially fatal blood to enter the brain tissue.
The causes of brain aneurysms are numerous and can vary from person to person. When the cause is unknown, it is idiopathic.
There are different types of brain aneurysms that occur depending on where they develop in the brain, including meningiomas, arteriovenous malformations, stroke-related lesions, and saccular aneurysms.
Q. How can brain aneurysms be prevented and treated?
Ans: In order to prevent and treat this condition, doctors should recognize the symptoms early and act quickly on them.
Aneurysms are usually identified by a bulge or ballooning of one section of an artery that causes a sudden increase in intracranial pressure, which is elevated beyond what the brain normally tolerates.
If you or someone you know has been diagnosed with a brain aneurysm, then consult your doctor for possible treatment options.
Q. What is the life expectancy of a person who has had a brain aneurysm?
Ans: The life expectancy for someone who has had a stroke due to a brain aneurysm is about six months, at best. The person will most likely die from multiple organ failures and other complications that take place due to lack of oxygen to vital organs like the heart due to blocked blood vessels in the brain.