Is it normal to get a mild blurry vision at the time of vertigo and dizziness?

It is not normal to get vertigo, however, visual disturbance may be associated with vertigo. It would be prudent to consult an ENT doctor for vertigo.

Common causes of vertigo include inner ear disorders, acoustic neuromas, cerebellum pathology, & don't directly cause visual symptoms, but may indirectly.cause them. The ENT specialist or a neurologist can evaluate and advise you.