Dizziness is a common but complex complaint that often presents a diagnostic challenge. While vestibular and cardiovascular causes are frequently prioritized, rhinogenic causes—specifically those stemming from paranasal sinus pathology—are an under-recognized etiology. This paper explores the phenomenon of "sinogenic dizziness," often historically referred to as "sinus vertigo." It examines the proposed pathophysiological mechanisms, including the mucosal contact point theory and pressure transmission via the Eustachian tube, outlines the clinical presentation distinct from primary vestibular disorders, and discusses current diagnostic protocols and management strategies.
The inner ear, responsible for balance and hearing, is a complex structure that consists of the cochlea, vestibule, and semicircular canals. The vestibule and semicircular canals contain sensory hair cells that detect changes in head position and movement, sending signals to the brain to help maintain balance. dizziness sinus
This blockage prevents the pressure in your middle ear from equalizing with the outside environment. Since the inner ear is responsible for your sense of balance, this pressure imbalance can lead to: : A spinning sensation. Disequilibrium : Feeling unsteady or "woozy." Lightheadedness : A general feeling of faintness. Common Symptoms Accompanying Sinus Dizziness Dizziness is a common but complex complaint that
Sinogenic Dizziness: Evaluating the Relationship Between Paranasal Sinus Pathology and Vestibular Symptoms The inner ear, responsible for balance and hearing,
Videonystagmography (VNG) or electronystagmography (ENG) may be performed to rule out peripheral vestibular pathology. In sinogenic dizziness, these tests are often normal or show only minor, non-specific abnormalities.
Sinus problems can cause dizziness in several ways:
By addressing these limitations and pursuing future research directions, we can improve our understanding of dizziness and sinus problems and develop more effective prevention and treatment strategies.