Night Driving

It is human nature to avoid things that are difficult or uncomfortable.  For instance, most people never try standing on their heads after the age of 25, though they never actually made a decision not to do it.  And while most of us don’t miss standing on our heads, unfortunately sometimes we stop doing things that are useful or enjoyable because they have become more challenging.  In the field of ophthalmology, this often happens with nighttime driving.

Nighttime driving is a visually demanding task that can be made more difficult with changes in vision.  Even subtle declines in vision can make driving in the dark problematic and eventually, it becomes something that we avoid.  Most of my patients aren’t aware of a decrease in vision and they can’t pinpoint a decision to stop driving at night, it’s just something that happened over time.

I’d like to deliver some great news for most people who struggle with nighttime driving, the problem is fixable.

The two most common causes of decreased night vision are refractive error (the need for glasses) and cataracts.  The most common type of refractive error is myopia or near-sightedness.  Near-sighted individuals require glasses or contacts early in life and they rarely have this gradual night vision problem.  Since they are having regular eye exams and updating their prescription, they are unlikely to have any untreated deterioration in their vision.

The situation is much different with hyperopia or far-sightedness.  Far-sighted individuals can have clear distance vision due to the focusing mechanism intrinsic to their eyes.  They often do not require glasses until their focusing mechanism starts to decline in mid-life.  As this is a gradual process, it can go undetected by the individual.  Nonetheless, the decline in vision can result in behavioral changes, such as the avoidance of night driving.  Fortunately, far-sighted eyes can be corrected with glasses just as easily as near-sighted ones, allowing these patients to engage in the activities that they had previously abandoned.

Cataracts can be another cause of gradual vision loss and not surprisingly, night driving symptoms and night driving avoidance are frequently caused by mild to moderate cataracts.  Fortunately modern technology and surgical techniques can easily correct cataracts and improve night vision.  This is a safe, smooth and rewarding process for the vast majority of patients.

Humans are social creatures by nature and many events such as parties, sporting events, theatrical productions, concerts and shows, require a drive in the dark.  If you are having difficulty with your night vision or have gradually started to avoid driving at night, see your eye doctor.  Do not allow visual decline to prevent you from experiencing all of the opportunities for fun and enrichment that life has to offer.

Author:  Dr. Michael Keverline

CONTACT OUR PRACTICE

We kindly ask that you use this contact form for general inquiries only.

Please Call Our Office To Schedule An Appointment Or Address Any Urgent Medical Concerns. We Cannot Make Appointments Via Email Or Website.
* All required fields.

Accessibility Toolbar

Scroll to Top