Vertigo: Symptoms, Causes, Duration, Treatment, and When a CT Scan Is Needed

Vertigo is the feeling of spinning or movement, even when the body is still. As a result, individuals with this condition often face difficulties with simple actions like walking, turning the head, or getting out of bed.

In most cases, vertigo starts due to problems in the inner ear. However, it can also be linked to issues in the brain, such as infections or reduced blood flow.

The severity and duration of vertigo can vary. Therefore, it is important to understand vertigo’s meaning, symptoms, causes, and treatment options.

What is Vertigo?

Vertigo is the feeling of spinning or movement when there is no real motion. It can make a person feel unsteady and confused about their surroundings.

Vertigo is not a disease on its own. Instead, it is a sign of an underlying problem in the body. These problems often affect:

1. The inner ear (balance system)
2. The brain
3. The nerve pathways

What Causes Vertigo? 

Vertigo can happen due to various reasons, but most cases are linked to problems in the inner ear. Some common causes include:

1. Inner ear disorders like BPPV
2. Fluid buildup in the ear
3. Viral infections that inflame balance-related nerves
4. Migraine headaches
5. Head injuries
6. Low blood pressure
7. Certain medicines
8. Brain-related conditions, such as stroke or multiple sclerosis

In some cases, long bed rest or sudden body movements can also trigger vertigo. The exact cause often decides how severe and long the symptoms last.

What are the Risks of Vertigo? 

Vertigo can increase the risk of injuries and affect daily life. The spinning feeling can make it hard to stay steady, which may lead to falls. Common risks of vertigo include:

1. Falls that may cause fractures or other injuries
2. Difficulty in doing daily tasks like walking or standing
3. Trouble with activities like driving or using machines

What are the Types of Vertigo? 

There are two types of vertigo:

1.Peripheral Vertigo

This is the most common type. It starts in the inner ear or the nerves that control balance. Common forms include:

1. BPPV
2. Ménière’s disease
3. Labyrinthitis or vestibular neuritis

2.Central Vertigo

This type begins in the brain, especially in areas that manage balance and movement. It may occur due to conditions like stroke, infections, or head injuries.

Central vertigo is often more severe and may cause strong imbalance, trouble walking, or difficulty in coordination.

What are the Symptoms of Vertigo? 

Vertigo symptoms can differ depending on the cause and severity. Common symptoms include:

1. Spinning, tilting, or swaying sensation
2. Loss of balance or unsteady walking
3. Nausea and vomiting
4. Sweating
5. Ringing in the ears or hearing loss
6. Trouble focusing the eyes
7. Headache
8. A feeling of fullness in the ear

In more serious cases, an individual may also experience symptoms like slurred speech, weak limbs, or difficulty in swallowing and movement.

How is Vertigo Diagnosed?

Doctors diagnose vertigo by examining the patient’s symptoms and medical history. They may also perform a physical exam to check balance, eye movement, and coordination.

They may recommend tests like:

1. Standing or walking tests to check balance and body movement
2. Eye movement tests while the head moves
3. Simple position-based tests to see how the body reacts

These tests help find out if the problem lies in the inner ear or the brain. If needed, the doctor may also suggest imaging tests like vertigo CT scans or MRI.

When is a CT Scan Needed?

Doctors may suggest a CT scan when they suspect a possible brain-related cause of vertigo. It helps check for serious problems like stroke, tumours, or bleeding.

A CT scan gives clear images of the brain and inner ear, helping doctors find the exact cause and suggest the right vertigo treatment.

How Can Vertigo Be Treated? 

Vertigo treatment depends on its cause and severity. Doctors may select a method that best suits the condition:

1. Head Movement Exercises: Special movements help reposition inner ear particles and reduce symptoms.
2. Medicines: Drugs can ease dizziness, nausea, and motion sickness, especially during sudden episodes.
3. Balance Therapy: Simple exercises improve stability, eye control, and body coordination over time.

In rare cases, surgery may be needed if a serious condition causes vertigo.

Understanding vertigo causes, symptoms, and treatment options can help a person take the right steps early. If symptoms appear often or feel severe, it is important to consult a doctor and book the recommended tests through the Dr. Lal PathLabs mobile app.

FAQs

1. Is vertigo permanent?
   Vertigo is usually not permanent. In many cases, it can improve with treatment or vertigo exercises. However, if it is linked to a long-term condition, it may come and go over time.
2. How long does vertigo last?
   The duration of vertigo can vary from a few seconds to a few minutes or hours. In more serious cases, it may also last for days. The duration depends on the cause and how quickly it is treated.
3. What is the reason for vertigo?
   Vertigo usually happens due to problems in the inner ear, which controls balance. It can also occur due to brain issues, infections, head injuries, or certain medicines.