Can Cervical Spondylosis Cause Dizziness?

Cervical spondylosis, a common condition resulting from wear and tear on the neck vertebrae, can indeed cause dizziness. This symptom is especially prevalent in certain types of cervical spondylosis, such as vertebral artery type and sympathetic nerve type. Depending on the affected area or damaged tissue, cervical spondylosis is generally categorized into four main types, each with distinct symptoms and underlying causes.

Types of Cervical Spondylosis and Their Symptoms

1. Radiculopathy (Nerve Root Type)

This type occurs when the spinal nerve roots are compressed. Patients often experience numbness, pain, and restricted movement in the arms and hands. The discomfort typically follows the path of the affected nerve, making it easier to diagnose through physical examination and imaging tests.

2. Myelopathy (Spinal Cord Type)

When the spinal cord itself is compressed, it can lead to more severe neurological symptoms. These may include a tight or band-like sensation around the chest, weakness in both legs, and difficulty walking. In advanced cases, myelopathy can even lead to partial or complete paralysis if left untreated.

3. Vertebral Artery Type

This type involves compression of the vertebral artery, which supplies blood to the brain. Reduced blood flow can cause cerebral ischemia, leading to symptoms like dizziness, vertigo, and even visual disturbances. The lack of oxygen and nutrients to brain cells may result in swelling, further exacerbating neurological symptoms.

4. Sympathetic Nerve Type

Compression of the sympathetic nerves in the cervical region can disrupt the autonomic nervous system, causing a range of non-specific symptoms. These may include headaches, dizziness, tinnitus, and even heart palpitations. The condition is often linked to stress and poor posture, making lifestyle changes an important part of treatment.

Understanding the specific type of cervical spondylosis is crucial for effective treatment. If you experience persistent dizziness or any other neurological symptoms, it is important to consult a healthcare professional for a proper diagnosis and tailored management plan.