What is cervicogenic dizziness?
Cervicogenic dizziness is a condition in which dizziness or vertigo arises from issues within the cervical spine—the neck region. It's not a primary form of dizziness but rather a symptom stemming from neck disorders or injuries. This type of dizziness central vertigo is often perceived when there are changes in neck position or sudden neck or head movements together.
Unlike other forms of vertigo that involve the inner ear, cervicogenic dizziness is directly linked to the neck's mechanical and neurological connections to the vestibular system, which helps regulate balance.
Symptoms of cervicogenic dizziness
The symptoms of cervicogenic dizziness can vary but typically include a sensation of movement or spinning that is exacerbated by neck movements or specific neck positions. Patients may also experience other symptoms of:
- Imbalance or difficulty in maintaining an upright posture.
- Nausea, which is less intense than that caused by inner ear disorders.
- Neck pain or stiffness, often accompanying the dizziness.
- Headaches, particularly at the base of the skull. These symptoms can lead to difficulties in performing daily activities, especially those involving head and neck movements.
Causes of cervicogenic dizziness
The causes of cervicogenic dizziness are primarily related to disorders or dysfunctions in the cervical spine. Common causes include:
- Whiplash injuries, often resulting from car accidents
- Cervical spondylosis, which involves age-related wear and tear affecting the neck vertebrae and cushions
- Herniated discs in the neck that press on nerves
- Poor posture that strains neck muscles and ligaments over time. These issues can impair proprioceptive signals (which help in sensing body position and movement) from the neck to the brain, leading to sensations of dizziness when the neck is moved or held in certain positions.










