Benign Paroxysmal Positional Vertigo (BPPV): This condition is characterized by brief, episodic vertigo triggered by specific head movements, which could also lead to blurry vision due to the intense spinning sensation. It's a common cause of dizziness and can be associated with visual disturbances.

Vestibular Migraine: A condition that involves vertigo, often accompanied by headache, sensitivity to light and sound, and sometimes visual auras, which could explain both dizziness and blurry vision.
Orthostatic Hypotension: A sudden drop in blood pressure upon standing, leading to dizziness and potentially blurry vision due to decreased blood flow to the brain and eyes.
Anxiety or Panic Disorder: Severe anxiety can cause dizziness and visual disturbances, including blurry vision, due to hyperventilation and other physiological responses to stress.

Stroke or Transient Ischemic Attack (TIA): Although less common, a stroke or TIA can present with sudden dizziness and visual disturbances, including blurry vision. Early recognition is crucial for timely intervention.
Multiple Sclerosis: An autoimmune disease that can affect the brain and spinal cord, leading to a wide range of symptoms, including dizziness and visual problems.
Cardiac Arrhythmias: Certain heart rhythm disorders can lead to reduced blood flow to the brain, causing dizziness and potentially blurry vision.

Meniere's Disease: A disorder of the inner ear that affects balance and hearing, leading to episodes of vertigo, tinnitus, hearing loss, and potentially visual disturbances.
Acoustic Neuroma: A non-cancerous tumor on the nerve connecting the inner ear to the brain, which can cause dizziness, hearing loss, and visual problems due to its location and potential to compress nearby structures.
Chiari Malformation: A condition where brain tissue extends into the spinal canal, which can lead to a variety of neurological symptoms, including dizziness and visual disturbances, especially with certain head movements.