What are common causes of blurry vision?

Have you been experiencing blurry vision lately? Step away from WebMD and try not to panic – there are many normal reasons why you may be experiencing this mild visual disturbance.

Below, we’ve outlined some of the more common causes of blurry vision.

You need to get glasses – or update your prescription.

Do you wear glasses or contacts? If not, you might need to start. Although most people develop nearsightedness, farsightedness, and astigmatism when they’re younger, your eyes are constantly changing. If you already wear glasses, it might be time to update your prescription!

You need reading glasses.

If you’re older than 40 and find it difficult to read menus, newspapers, or other small print, it might be time for reading glasses. Presbyopia, or the diminished ability to focus on close objects, is a common and natural part of aging.

Reading glasses and bifocals aren’t the only way to treat presbyopia – there are also surgical options such as corneal inlays and monovision LASIK.

You’re pregnant.

It might sound farfetched, but the hormonal changes associated with pregnancy can alter the shape and thickness of your cornea, making your vision blurry. Dry eyes are another common culprit for blurry vision during pregnancy.

Although blurry vision is relatively common during pregnancy, it’s important that you report it to your doctor. In some cases, it could indicate gestational diabetes or high blood pressure.

You’re experiencing side effects from a medication.

Have you started using new eye drops recently? What about an antihistamine? Certain eyedrops and medications, e.g., allergy pills, can result in dry eyes and blurred vision. If you think medication is the likely culprit, speak with your doctor about what to do next.

You’ve been over-wearing your contacts.

When was the last time you changed your contact lenses? Wearing your contact lenses longer than recommended can cause proteins and debris to build up in the lenses, hindering your vision and increasing your risk of eye infections.

You have chronic dry eyes.

If you’ve ever been told by your doctor that you have dry eyes, your blurry vision might be related. Having insufficient tears can actually cause your vision to blur or fluctuate.

 

When should I see a doctor?

If you’re experiencing blurry vision, it’s always important to chat with your optometrist, ophthalmologist, or general physician. While there are multiple mundane reasons for blurry vision, it can indicate a serious problem – particularly if it has a sudden onset.

If you’re concerned about your vision, Bonner Eye Clinic is here for you. Contact us today to set up your appointment.