Latest Vision Articles

1. Causes and treatments of eye allergies

It is estimated that about 75% of allergies are associated with eyes, which are mostly hereditary. These allergies are mainly caused by pollen, mold, dust, pet dander, foods, bee stings and even certain eye drops. Most of them are airborne. If you are allergic to eye drops, they are most likely to contain preservative.

2. Discomfort caused by computer use

Some people complain that they have sore neck, shoulders or back, and even headaches. But they may do not know that these discomfort can caused by vision problems.

People with presbyopia may suffer from headache if they focus on the blurry computer monitor for quite a moment. Aches and pains can also be aroused by bifocal glasses, which require the user to look upward and downward frequently for vision shift.

3. Face shapes and personal colorings

In order to get a best appearance, the eyeglass frame you selected should match your face shape and your personal coloring. These two aspects are most important among various factors in choosing right eyeglasses. In the eyeglass store, you can try on some glasses to find the best match.

4. Symptoms and treatments of amblyopia

Among children younger than six, there is a strange vision problem called amblyopia or lazy eye that typically affects only one eye. This ocular condition is now estimated to affect 1-5% of the total population. Its symptoms include eye strain, overall poor visual acuity, headache, and one-eye squinting.

5. Contact lenses applying techniques

Both experienced and newbie wearers may have specific problems with contact lenses. One of the common problems is inside-out lens, even though it never brings any damage. When the lens on your finger forms a “U” with the top edges flared out, rather than a perfect “U”, it is inside out. Some contact lenses offer a handling tint or brand laser marking to help you see them easily.

6. OTC and prescription eye drops and ointments

There are many eye problems such as dry eye and itching, for which eye drop and ointment are important. Eye drop and ointment are available both in over-the-counter (OTC) type and prescription type. Eye drops can ease many more eye problems, including redness, allergies, soreness, swelling, mattering, and infections.

7. Must-know by parents in buying children’s eyeglasses

It is always hard for parents to select eyeglasses that both satisfy their children and last a long time. Children’s nearsighted or farsighted glasses come in a variety of frames, lenses and materials. Other factors such as the lens power and full- or part-time wear are also worth careful consideration. This writing describes several aspects about children’s eyeglasses selection.

8. The conveniences of bifocal contact lens

Bifocal contact lens is a relatively new member in the family of bifocals. For their special designs and features, bifocal contact lens did not come into being until 1930s. But the first bifocal contact lenses are not ideal alternates for many people. And many people did not bear very good passion for these newly designed bifocal contact lenses.

9. Eye exams are crucial for the health of eyes

Regular comprehensive eye exams are crucial for both adults and children to maintain eye health. An eye exam can help adults not only formulate and update their eyewear prescription, but also search for any sign of common eye diseases. For children, eye exams are even more important since vision is so closely related to their study. If they have poor vision or image interpretation, they are most likely to have a poor performance in their study. Parents should take children to a related professional doctor for an eye examination as soon as they get a reading or learning difficulty, in order to find out the potential vision root.

10. Online contact lenses vendor evaluation

Buying contact lenses online is a preferable choice for some people. Online contacts stores vary significantly in size, brand, operation model, product inventory and so on. There are public traded corporations such as 1-800 Contacts and Walmart and still illegal sellers without full-time staff. Some small sellers may provide competitive prices but do not ensure their products quality and service. So you should always be clear of the seller’s credibility.