Dizziness is a common symptom that can describe a variety of sensations,
including lightheadedness, imbalance, or a spinning feeling known as
vertigo. While dizziness is often temporary, persistent or severe episodes
can interfere with daily activities and quality of life.
Because the sense of balance involves the inner ear, brain, eyes, and
nerves, dizziness can have many different causes. Proper evaluation helps
determine the underlying source and guide treatment.
Types of Dizziness
Vertigo
Vertigo is a sensation that the room is spinning or moving when it is not.
This type of dizziness is often related to problems in the inner ear balance
system.
Common causes include:
● Benign Paroxysmal Positional Vertigo (BPPV)
● Inner ear inflammation (vestibular neuritis or labyrinthitis)
● Ménière’s disease
Lightheadedness
Some people describe dizziness as feeling faint or as if they might pass
out. This sensation may be related to:
● Low blood pressure
● Dehydration
● Heart rhythm problems
● Medication side effects
Imbalance
Imbalance is a feeling of unsteadiness while standing or walking. This can
occur due to problems involving:
● The inner ear balance system
● Nerve function in the legs
● Vision changes
● Neurologic conditions
Common Causes of Dizziness
Dizziness can result from many conditions, including:
● Inner ear disorders affecting balance
● Viral infections of the inner ear
● Head injuries
● Migraines
● Low blood pressure or dehydration
● Certain medications
● Circulatory problems
In some cases, dizziness may also occur alongside hearing loss, ringing
in the ears, or ear fullness, suggesting an inner ear cause.
Symptoms That May Occur With Dizziness
Depending on the cause, dizziness may be accompanied by:
● A spinning sensation (vertigo)
● Nausea or vomiting
● Difficulty maintaining balance
● Hearing changes
● Ringing in the ears (tinnitus)
● Headaches
● Sensitivity to motion
Episodes may last seconds, minutes, hours, or longer, depending on the
underlying condition.
How Dizziness Is Evaluated
Evaluation begins with a detailed history of symptoms and a physical
examination focusing on the ears, balance system, and neurologic
function.
Tests may include:
● Balance testing
● Hearing tests
● Positional testing for vertigo
● Imaging studies when necessary
These evaluations help determine whether dizziness is related to the inner
ear, circulation, nervous system, or other causes.
Treatment Options
Treatment depends on the underlying cause of dizziness.
Possible treatments include:
● Repositioning maneuvers for BPPV
● Medications to reduce nausea or vertigo symptoms
● Treatment of ear infections or inflammation
● Vestibular rehabilitation therapy to improve balance
● Management of blood pressure or circulatory issues
Many causes of dizziness are highly treatable once the source is
identified.
When to Seek Medical Attention
You should seek evaluation if dizziness:
● Occurs suddenly or severely
● Happens repeatedly
● Causes difficulty walking or maintaining balance
● Is associated with hearing loss or ringing in the ears
● Occurs with headaches, vision changes, or weakness
Emergency evaluation is recommended if dizziness is accompanied by
chest pain, severe headache, difficulty speaking, or weakness, as
these may signal a more serious condition.
Schedule a Consultation
If you are experiencing dizziness or balance problems, a consultation can
help determine the cause and guide appropriate treatment to restore
balance and improve daily function.
NOSE