Dizziness and blurred vision are commonly caused by: Ménière’s disease, internal diseases, ear diseases, etc. 1, Meniere’s disease: Mostly due to impairment of the vestibular nervous system and cerebellum. In severe cases, symptoms such as nausea, vomiting, pallor, dizziness and dizziness can occur. 2, neurological disorders: changes are common in cerebral ischemia, lesions of the brain, traumatic brain injury, epilepsy and other diseases can also lead to dizziness and blurred vision. 3, long-term work pressure: prolonged late night, regular low head work, etc. can also cause dizziness and blurred vision. 4, internal diseases: such as hypertension, hypotension, various cardiovascular and cerebrovascular diseases, anemia, infection poisoning and hypoglycemia can also cause dizziness and dizziness. 5, sometimes cold: fever may also have symptoms of dizziness and blurred vision. 6, long time suffering from cervical spondylosis compression of nerves or blood vessels can also lead to dizziness, dizziness. 7, chronic inflammatory diseases can sometimes cause anemia: elevated blood viscosity, cerebral arteriosclerosis, coronary artery disease, etc. can also cause dizziness and blurred vision. 8, taking certain drugs: the side effects can also lead to symptoms of dizziness and blurred vision. 9, refractive error of the eyes of the elderly: presbyopia, myopia, dry eyes, glaucoma and other eye diseases can also cause dizziness and dizziness. The symptoms of dizziness and blurred vision should be seen by a hospital in time to determine the cause and treat the cause.