A lot of people get well into their adult years before they start having vision problems. However, these people, who have always enjoyed good vision, often are unaware that their vision is getting worse since it typically deteriorates gradually. If you've never worn glasses or had vision problems in your life, don't assume that you're immune. Keep an eye on your health and be watchful of the signs that you may need glasses, or, at the very least, that you should schedule an appointment with an optometrist to learn more.

Problems with "Up-Close" Vision

When you try to read a book or see something else that's held close to your face, you should be able to focus on the item easily.

If you suddenly find that your up-close vision is blurry, this could be a sign that you're suffering from far-sightedness. Conversely, if your trouble lies in clearly seeing far away items, near-sightedness could be to blame. Either way, problems with close-up or distance vision warrant a trip to the eye doctor.

Night Vision Problems

One of the first signs of vision trouble that older people often report is problems seeing at night.

If you suddenly find that you're nervous to drive at night because you can't see the lines of the road, or worse yet, can't clearly make out the road itself, it's definitely time to get checked out.

Many people only have to wear glasses when driving at night, so this symptom doesn't necessarily mean you have a major vision problem or will be relegated to wearing glasses permanently. Either way, you still need to get those eyes checked!

Clumsiness

Have you suddenly become more clumsy?

If you find yourself constantly tripping and bumping into things, your two left feet might not be to blame. Instead, the problem may be with your eyes. Issues with depth perception and general declining vision can throw you off balance and make you more accident prone.

Computer Strain

Do you have a hard time seeing what's being presented to you on the computer?

If you're finding it hard to read this sentence or if your eyes grow tired and weak after time spent at the computer, it could be a sign that you need to get your vision checked out.

Headaches

Sudden, intense headaches with no apparent cause could be the result of eyes that are working overtime.

During the early stages of vision troubles, people will often put extra strain on their eyes unconsciously, resulting in headaches. If you can't figure out what's causing your aches and pains or if you notice any changes in your vision, it's time to schedule an appointment with an optometrist.