Fading night vision have the right to be a major traffic hazard, particularly among older motorists that drive after dark.

A significant numbers of older drivers through age-associated vision troubles may not be visiting their eye medical professional commonly enough to make certain they can check out well enough to drive safely.

You are watching: Why does night driving become especially difficult in late adulthood?

To make matters worse, eye troubles such as cataracts can construct so slowly that older vehicle drivers may be unmindful that their vision is decreasing.

Also, as we age, we typically experiences declines in vision, cognition and motor function as part of the aging procedure.


*
Extra safety preadvises may be required if you are an older driver.


These components make older motorists delicate to mishaps in driving cases that call for good visual perception, attention and reactivity time.

SEE RELATED: Driving in the rain: Dangers and also safety and security tips

Why is aging a problem for night driving?

A number of alters take place in the eye that can influence night driving vision, including:

Sight-Threatening Eye DiseasesEye DiseaseSymptoms
Cataract- Cloudy or blurry vision - Faded colors - Glare - Headlights, lamps, or sunlight that appear also bideal - Halos roughly lights - Poor night vision - Double vision or multiple images in one eye - Frequent alters in your eyeglasses or contact lens prescription
Diabetic retinopathy- Severe vision loss, also through no initial symptoms - Blurred vision - Specks of retinal blood, or spots, affecting your vision; spots may clear without treatment, just to be complied with by sevecount blurred vision, significant vision loss and also blindness
Glaucoma- No symptoms initially - Gradual decrease of peripheral vision - Eventual loss of peripheral vision and blindness
Dry macular degeneration- Blurred vision, which is a widespread beforehand sign - Incapacity to watch details clearly at a brief distance as illness progresses - Small, thriving blind spot in central vision
Wet macular degeneration- Straight lines show up crooked - Loss of main vision
Source: National Eye Institute, U.S. National Institutes of Health

Ironically, high beams, auxiliary lights and fog lights designed to aid you check out much better at night can put you at hazard for an accident because of the glare you may experience once oncoming vehicles have actually these features.

See more: How To Hit It From The Back, 10 Sex Positions That Will Hit Your G

Finally, some motorists that have undertaken laser vision correction such as LASIK might suffer increased glare from oncoming headlights as a result of corneal higher-order aberrations led to by their surgery.

Schedule an eye exam

The only way to make certain your vision is acceptable for driving at night as you obtain older is to schedule an extensive eye exam with an eye physician near you. Your life might literally depend on it.