Blurred Vision: which doctor should you see?
Short answer: most cases of blurred vision are handled by a Ophthalmologist. Read on for the exceptions.
What this symptom means
Blurred vision means a loss of sharpness that glasses or blinking do not correct. It may affect one eye or both, come and go, or develop so gradually that you only notice when reading becomes harder. Sudden blurring is a different matter entirely and should be treated as urgent.
Common causes
- Refractive error requiring glasses or a new prescription
- Cataracts
- Dry eye syndrome
- Diabetes affecting the retina
- Glaucoma
- Migraine with visual aura
Which doctor treats blurred vision?
Blurred vision is evaluated by an ophthalmologist, who is a medical eye doctor. For a routine prescription check, an optometrist is sufficient. If blurring comes with severe headaches or neurological symptoms, a neurologist may be involved. People with diabetes should have retinal screening regardless of symptoms.
When it may be urgent
- Sudden loss of vision in one or both eyes
- A curtain or shadow moving across your vision
- A sudden shower of new floaters or flashes
- Severe eye pain with nausea or halos around lights
- Blurred vision with weakness, numbness, or slurred speech
Frequently asked questions
- Which doctor treats blurred vision?
- An ophthalmologist is a medical doctor who treats eye disease and can perform surgery. An optometrist handles routine vision correction.
- Is blurred vision a sign of diabetes?
- It can be. Elevated blood sugar affects the lens and retina, and blurred vision is sometimes the first noticeable sign of diabetes.
- When is blurred vision an emergency?
- Sudden vision loss, a curtain across your vision, a sudden burst of floaters or flashes, or severe eye pain all require immediate care.
Related symptom guides
Track this before your appointment
Doctors think in patterns. Our symptom timeline builder records when this happens, how severe it is, and what you have tried, then prints a summary you can hand over.
Sources
- MedlinePlus, U.S. National Library of Medicine (medlineplus.gov)
- Centers for Disease Control and Prevention (cdc.gov)
- Relevant national medical specialty association guidance