Table of contents
You get out of bed and, for a few seconds, it seems as though the whole room is starting to spin. Or perhaps you have been experiencing a strange sense of instability for several days, as if you were walking on a moving surface.
In both cases, it is common to say that you are dizzy, but it is not always the same symptom.
Dizziness and vertigo are often confused because both can cause unsteadiness when walking, nausea, or a fear of losing one’s balance. However, from a clinical perspective, they are not the same thing, and their causes can differ significantly.
Dizziness is a more general sensation of instability, disorientation, or faintness. Vertigo, on the other hand, produces a false sensation of movement; the person feels as though they are spinning or that their surroundings are moving, even while remaining still.
This distinction is important because many episodes of vertigo originate in the inner ear. Although we typically associate the ear solely with hearing, it also houses the vestibular system, which is responsible for informing the brain about our body’s position and movement. When this system does not function correctly, the brain receives conflicting signals, resulting in a sensation of spinning, imbalance, or instability.
In this article, we explain how to distinguish between dizziness and vertigo, their most common causes, and the signs that may indicate the problem originates in the ear.
Difference between dizziness and vertigo
Although they are used as synonyms in everyday conversation, dizziness and vertigo describe different sensations.
Dizziness is a broad term. It can manifest as a sensation of weakness, lightheadedness, unsteadiness, or a fear of fainting, but without a clear perception of movement. Some people describe it as “feeling strange in the head,” “floating while walking,” or “feeling like they are going to lose their balance.”
Its causes can be very varied:
- Drops in blood pressure
- Dehydration
- Anemia
- Hypoglycemia
- Anxiety
- Side effects of some medications
- Cardiovascular problems
- Neurological abnormalities
- Inner ear diseases
Vertigo, on the other hand, is a false sensation of movement. The person feels as though they are spinning or that the room is moving around them. It is often accompanied by nausea, sweating, difficulty walking, or involuntary eye movements known as nystagmus.
|
Dizziness |
Vertigo |
|
|
Main sensation |
Instability or faintness |
Sensation of spinning or movement |
|
Perception of movement |
Not always |
Always present |
|
Causes |
Multiple and varied |
The vestibular system frequently… |
|
Relationship with the ear |
Not always |
It may originate in the inner ear. |
This distinction guides the specialist, but it is not always easy for the person to explain what they are experiencing. Therefore, in addition to the name given to the symptom, it is important to observe when it appears, how long it lasts, and whether it is accompanied by changes in hearing.
What is the relationship between the ear and balance?
The inner ear performs two fundamental functions: hearing and maintaining balance.
Inside it lies the vestibular system, consisting of the semicircular canals, the utricle, the saccule, and the vestibular nerve. These structures work together with vision, the muscles, and the brain to determine at all times where our body is located and in which direction it is moving.
The semicircular canals detect head rotations. The utricle and saccule register linear movements and changes in position relative to gravity. Inside them are small calcium carbonate crystals known as otoliths or otoconia. When they remain in place, they help accurately detect movement. However, if they shift into one of the semicircular canals, they can send a movement signal to the brain that does not match the information received by the eyes and the rest of the body.
That contradiction creates the sensation that everything is spinning, even though the person remains still. That is why some episodes occur when getting out of bed, turning the head, looking up, or rolling over while asleep.
Furthermore, since the structures responsible for hearing and balance are located in close proximity, certain inner ear disorders can simultaneously cause vertigo, hearing loss, tinnitus, or a sensation of ear fullness.
At Clinicaudio, we frequently see patients who present with hearing loss or ringing in the ears and who, during the assessment, also report episodes of instability or vertigo. Analyzing all symptoms together helps us better understand what might be going on.
Most common causes of vertigo
Not all cases of vertigo have the same origin. The duration of the episodes, the timing of their onset, and the presence or absence of auditory symptoms help guide the diagnosis.
These are some of the inner ear disorders that most frequently cause vertigo.
Benign Paroxysmal Positional Vertigo (BPPV)
It is the most common cause of vertigo of vestibular origin. It typically occurs when getting out of bed, lying down, turning the head, or looking up. The episodes are intense but usually last less than a minute.
It originates from the displacement of otoliths into the semicircular canals, altering the movement-related information received by the brain. Unlike other inner ear disorders, BPPV typically does not cause hearing loss or tinnitus.
Ménière's disease
In Ménière’s disease, vertigo is usually accompanied by other hearing-related symptoms. Common symptoms include:
- Episodes of vertigo that can last from twenty minutes to several hours.
- Fluctuating hearing loss
- Tinnitus or ringing in the affected ear
- Sensation of pressure or a blocked ear
Many people explain that, before the episode begins, they notice their hearing is worse or feel a sense of fullness in the ear.
Vestibular neuritis
Vestibular neuritis involves inflammation of the nerve responsible for balance, typically following a viral infection. Unlike BPPV, the vertigo does not occur solely with specific movements but can persist for hours or even several days. It often causes an intense sensation of instability, nausea, and difficulty walking, although it typically does not result in hearing loss.
Labyrinthitis
When the auditory component of the inner ear is affected alongside the vestibular system, the condition is known as labyrinthitis. In such cases, in addition to vertigo, symptoms may include hearing loss, tinnitus, a sensation of ear fullness, and a loss of balance. Ear infections that are not properly treated can lead to this complication.
As there are various causes, treatment will always depend on the diagnosis made by the specialist.
How to tell if vertigo might be coming from the ear
Although there are many causes of dizziness and vertigo, there are certain signs suggesting that the origin may lie in the inner ear.
It is advisable to seek a specialist assessment if:
- Vertigo occurs when turning the head or changing position.
- The episodes recur frequently.
- You notice hearing loss in one or both ears.
- You hear persistent buzzing sounds.
- You feel pressure or a blocked ear.
- You have difficulty maintaining your balance even after the episode has passed.
Sometimes, these symptoms appear gradually, and the person ends up adapting without realizing it. For this reason, it is important not to normalize repeated episodes of vertigo or instability, especially when accompanied by changes in hearing.
In the consultations we routinely conduct at Clinicaudio, we often see people who arrive convinced that they are simply suffering from “dizziness.” However, after performing a comprehensive hearing assessment and analyzing the presentation of symptoms, we frequently find that the root cause may be related to a disorder of the inner ear’s vestibular system.
Detecting the problem early allows for a more focused diagnosis, an assessment of the most appropriate treatment, and the prevention of these episodes continuing to affect quality of life.
Do you experience vertigo, hearing loss, or ringing in your ears, and are unsure if they are related? At Clinicaudio, we perform a comprehensive hearing assessment to help you understand what might be happening and guide you on the next steps.
How vertigo is diagnosed
When a person seeks consultation for episodes of vertigo, the first step is to understand exactly what is happening. The way the symptoms appear, their duration, and the presence of any associated auditory disturbances provide valuable information even before any tests are performed.
During the assessment, the specialist usually asks:
- When did the episodes begin?
- How long do they last?
- If they appear when moving the head
- If there is hearing loss, tinnitus, or a sensation of a blocked ear
- If ear infections or similar problems have occurred previously
Based on that information, it may be necessary to perform various tests: audiometry to assess hearing, specific maneuvers—such as the Dix-Hallpike test—when BPPV is suspected, or, if required, a referral to an otolaryngologist to complete the evaluation.
At Clinicaudio, we conduct a personalized hearing assessment to understand how these symptoms affect each individual and determine whether the inner ear might be involved. Based on this evaluation, we guide the patient on the next steps and, when necessary, coordinate with the appropriate specialist to complete the diagnosis.
What treatments are available?
Treatment will always depend on the cause of the vertigo.
In some cases, such as BPPV, the condition is typically resolved through repositioning maneuvers—like the Epley maneuver—that return the otoliths to their proper place within the inner ear. The success rate is very high, and most patients improve significantly after one or two sessions.
When the underlying cause is a condition such as Ménière’s disease, vestibular neuritis, or labyrinthitis, treatment may combine medication, medical monitoring, and vestibular rehabilitation programs to help the brain regain its balance.
The most important thing is to avoid self-medication or assuming that all cases of vertigo are the same. A correct diagnosis enables the selection of the most appropriate treatment for each situation.
When you should seek urgent care
Although most cases of vertigo have a benign origin, there are situations that require immediate medical attention.
Seek emergency medical attention if the vertigo is accompanied by:
- Difficulty speaking
- Loss of strength or sensation in an arm or a leg
- Significant visual disturbances
- Loss of consciousness
- Very intense and sudden headache
- Chest pain or difficulty breathing
These symptoms may indicate that the source of the problem is not in the inner ear and should be evaluated as soon as possible.
Frequently Asked Questions About Dizziness and Vertigo
How can I tell if I have vertigo or simply dizziness? The main difference is that vertigo produces a sensation of spinning or movement in the surroundings. Dizziness is usually described as unsteadiness, lightheadedness, or a feeling of faintness, without that perception of movement.
Is vertigo always related to the ear? No. Although the origin often lies in the vestibular system of the inner ear, it can also be caused by neurological, cardiovascular, or metabolic disorders, or by certain medications.
Can vertigo go away on its own? It depends on the cause. Some episodes resolve spontaneously—such as certain cases of BPPV—while others require specific treatment to prevent recurrence.
Can stress cause vertigo? Stress and anxiety can cause feelings of dizziness or exacerbate certain vestibular symptoms, but it is always advisable to rule out a medical cause first.
Is it advisable to drive after an episode of vertigo? No. The most prudent course of action is to avoid driving or operating machinery until you have fully recovered and know the cause of the symptoms.
What is BPPV and how is it treated? Benign Paroxysmal Positional Vertigo (BPPV) is the most common cause of vertigo of auditory origin. It is caused by the displacement of small calcium crystals in the inner ear. It is treated with repositioning maneuvers, such as the Epley maneuver, which resolves the problem in most cases within a few sessions.
Conclusion
Vertigo is not a disease, but rather a symptom that can have various causes. Knowing how to distinguish it from general dizziness is the first step toward finding the right treatment and preventing episodes from affecting your daily life.
If hearing loss, tinnitus, or a sensation of ear fullness also occur, it is worth considering whether the root cause lies in the inner ear. At Clinicaudio, we conduct personalized hearing assessments to help you understand what is happening and guide you toward the most suitable solution for your case.
Have you been experiencing episodes of vertigo for some time, or have you noticed changes in your hearing? Request a free hearing assessment at Clinicaudio and let our team help you identify the cause of your symptoms.
Do you have vertigo and also notice a buzzing sound in your ear?
Tinnitus and vertigo often share the same origin: the inner ear. If, in addition to episodes of instability, you hear a persistent ringing or buzzing sound in one or both ears, it could be a sign of a vestibular system disorder that warrants evaluation. In our article on tinnitus, we explain the relationship between these two symptoms and what you can do about them.
Do you hear well but don't understand when there is background noise?
An inner ear affected by vestibular issues can also impair your ability to process speech clearly, especially in noisy environments. If, in addition to vertigo, you find it difficult to follow conversations amidst noise, we explain this in detail in our article on why you can hear but not understand speech when there is background noise.
