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 vestibular-ocular reflex. It's a common cause of dizziness and can be associated with visual disturbances.

Vestibular Migraine: A condition that can cause dizziness, vertigo, and visual disturbances including blurry vision, often accompanied by headache. The symptoms can vary widely among individuals.
Hypotension: Low blood pressure can lead to dizziness and blurry vision due to inadequate blood flow to the brain and eyes.
Anxiety or Panic Disorder: These conditions can manifest with dizziness and visual disturbances, including blurry vision, due to hyperventilation and other physiological responses to anxiety.

Stroke or Transient Ischemic Attack (TIA): Although less common, these are critical diagnoses to consider because they can present with sudden onset of dizziness and visual disturbances, including blurry vision. Prompt recognition is essential 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 disturbances can cause dizziness and blurry vision due to reduced cardiac output and subsequent cerebral hypoperfusion.

Acoustic Neuroma: A benign tumor on the nerve connecting the inner ear to the brain, which can cause dizziness, balance problems, and visual disturbances.
Meniere's Disease: A disorder of the inner ear that affects balance and hearing, leading to episodes of vertigo, tinnitus, hearing loss, and potentially blurry vision.
Chiari Malformation: A structural defect in the cerebellum that controls balance, which can cause dizziness, blurry vision, and other neurological symptoms.