Today, many individuals seek medical attention due to complaints of vertigo and dizziness, which can negatively impact quality of life, cause work loss, and even lead to psychological problems. Dizziness refers to a sensation of lightheadedness, imbalance, or feeling as if one is about to faint. Vertigo, however, is a more specific term, often described as the sensation that either the person or their surroundings are spinning. All vertigo is a type of dizziness, but not all dizziness is vertigo.
Although vertigo is often caused by inner ear issues, it may also stem from cervical spine problems, the central nervous system, or circulatory disorders. This diversity makes accurate diagnosis and appropriate treatment planning crucial.
🔍 Causes of Vertigo and Dizziness
Vertigo causes are typically classified into three main groups:
1.Peripheral Vertigo (Inner Ear-Related)
This category accounts for the majority of vertigo cases. It originates from dysfunctions in the balance organs of the inner ear (semicircular canals and otolith organs) or the nerves that relay balance information to the brain.
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BPPV (Benign Paroxysmal Positional Vertigo):
The most common type of vertigo, caused by displaced crystals (otoconia) in the inner ear that enter the semicircular canals. It results in brief but intense spinning sensations, often triggered by head movements—such as getting out of bed, bending over, or looking up. -
Vestibular Neuritis:
Inflammation of the vestibular nerve due to a viral infection. It usually has a sudden onset and causes intense vertigo attacks lasting several days, typically without hearing loss. -
Ménière’s Disease:
A condition caused by increased pressure in the inner ear fluid, leading to episodes of vertigo, hearing loss, tinnitus (ringing in the ears), and a feeling of fullness in the ear. -
Labyrinthitis:
An infection that affects both the vestibular and cochlear structures of the inner ear, disrupting both balance and hearing.
2.Central Vertigo (Brain-Related)
This type of vertigo originates from structures in the central nervous system, such as the brainstem, cerebellum, and vestibular cortex.
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Cerebrovascular disorders (stroke, TIA)
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Multiple sclerosis
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Vestibular migraine
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Tumors
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Neurological disorders like epilepsy
Central vertigo typically lasts longer, is accompanied by other neurological symptoms, and the sensation of direction or spinning is usually less distinct.
3.Other Causes (Non-vertiginous Dizziness)
Not all dizziness is due to vertigo. The following conditions can also cause similar symptoms:
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Cervicogenic Vertigo:
Caused by cervical misalignments, muscle spasms, or proprioceptive issues in the neck. -
Orthopedic Causes:
Postural disorders, cervical disc herniation, etc. -
Cardiovascular Causes:
Low blood pressure, arrhythmias, anemia. -
Psychogenic Causes:
Anxiety disorders, panic attacks. -
Medications:
Antidepressants, antihypertensives, certain antibiotics.
🩺 Diagnostic Process
A comprehensive medical evaluation is essential for patients presenting with dizziness or vertigo. The diagnostic process typically includes:
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Detailed Medical History:
Duration, intensity, triggers of dizziness, and accompanying symptoms (nausea, tinnitus, headache, etc.). -
Physical Examination:
Balance tests, observation of eye movements (nystagmus), and cervical range of motion. -
Dix-Hallpike Test:
Especially used to diagnose BPPV. -
Neurological Evaluation:
To rule out central causes. -
Imaging Techniques:
MRI or CT scans may be required. -
Vestibular Tests:
Eye movement assessments, balance platforms, caloric tests.
💊 Treatment Options
Vertigo treatment is planned based on the underlying cause.
1.Medical Support
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Medications prescribed by a physician can help manage and control episodes of dizziness.
2.Repositioning Maneuvers and Exercises
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For BPPV, maneuvers such as Epley, Semont, and Barbecue are highly effective.
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Vestibular rehabilitation exercises help improve balance.
3.Psychological Support
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For anxiety or panic disorders, psychotherapy and appropriate pharmacological treatments are advised.
💆♂️ Manual Therapy and Its Effect on Vertigo
There are strong anatomical and neurological connections between the cervical vertebrae (especially the C1-C2 region) and the balance system. Misalignments in the upper cervical vertebrae can affect nerve transmission and proprioception, potentially leading to cervicogenic vertigo.
✅ What Does Manual Therapy Do?
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Aligns Cervical Vertebrae:
Especially the upper cervical segments (C1-C2), which have a close relationship with the vestibular system. -
Reduces Muscle Spasms:
Relaxing muscles like the sternocleidomastoid, trapezius, and levator scapulae can reduce symptoms triggered by head movements. -
Restores Proprioception:
Improves the transmission of sensory information from muscles and joints to the brain’s balance centers.In conclusion, vertigo is a multidimensional condition that cannot be attributed to a single cause. Its origin is not always in the inner ear; sometimes, it may be hidden in the cervical spine. Therefore, holistic approaches that also address spinal health should be considered.
