- Contact Lenses Care

 

- Eye Care:

The eye is a complicated organ which allows us to see. To understand it, we must first look at the biology of the eye. The pupil is an opening which allows Light to pass into the eye. It is the dark hole in the center of your eye.
The pupil is controlled by the iris (the colored part of the eye) which is a muscle that contracts to make the pupil smaller and relaxes to allow the pupil to widen.

The pupil’s size relates to how much Light there is in a particular setting. If you are standing outside and the sun is really bright, then your pupil will get smaller to make up for this.

The iris is covered by the cornea. The lens of the eye is located in back of the iris. The lens focuses the Light onto the retina, which acts like a screen.

Eyelashes and eyelids protect the eye by stopping dust particles from falling onto the eye itself.

The purpose of blinking is to moisten the cornea. If the cornea were not kept wet, it would become opaque.

 

 

- Eye Problems & Diseases:

Being aware of the warning signs of eye problems, eye diseases and visual disorders is critical to getting them treated promptly and properly. You owe it to yourself and to your loved ones to learn about your eyes and what can happen to them. We've gathered for you the most important information you need to know about detecting and getting treatment for the most common eye problems.

 

Allergies

If you've got itchy, teary, red and swollen eyes, those are key signs of allergies. We've got tips on relief.

 

Amblyopia (Lazy Eye)

Amblyopia usually develops in young children and can result in permanent visual dysfunction if not diagnosed and treated early on.

 

Astigmatism

With a name more ominous than its prognosis, this form of blurry vision due to an irregularly shaped cornea is commonly correctable with glasses, contact lenses or refractive surgery.

 

Color Blindness

Those with a color deficiency have a hard time distinguishing red from green, or blue from yellow. A new kind of spectacle lens can help.

 

Conjunctivitis (Pink Eye)

Inflammation of the eye's outer membrane can trigger redness,swelling, itching and tearing, and means staying out of contact lenses for at least a few days.

 

Crossed Eyes (Strabismus)

Misaligned eyes, or strabismus, can mean not only crossed eyes but also eyes that point outward, upward or downward in the relaxed position. Vision therapy, special eyeglasses or surgery can correct it.

 

Diabetic Retinopathy

The eye is one of the organs that suffers damage in diabetes.
The retinal degradation that results can be sight-threatening.

 

Drooping Eyelids (Ptosis)

Weakened eye muscles and other causes can allow the lids to droop over time. Surgery can remedy the problem.

 

Dry Eyes

Find out why eyes become dry, and the problems that can result.
Drops and special plugs can help restore the moisture your eyes need to stay healthy.

 

Farsightedness (Hyperopia)

Hyperopia is a visual disorder in which you see better from a distance than up close. Glasses, contact lenses or surgery can correct the problem.

 

Floaters and Spots

Common signs of a detached retina, spots and floaters can also occur with migraine, injury or other eye problems.

 

Glaucoma

Glaucoma causes chronic damage to the optic nerve and a gradually diminished field of vision. Drops every day and sometimes surgery are necessary to keep the eye pressure down.

 

Keratoconus

This condition begins in a person's teens or early twenties when the cornea thins and bulges forward into a cone shape.
Special contact lenses may be necessary.

 

v Light Sensitivity

Lots of ocular conditions can be the underlying cause of bothersome light sensitivity. Don't let it go unexamined.

 

Nearsightedness (Myopia)

About a third of the population is nearsighted; that is, they can see fine up close, but distant objects are a blur. Glasses, contact lenses or refractive surgery can correct myopia.

 

Ocular Hypertension

Elevated eye pressure is not necessarily a problem, unless it leads to glaucoma. If you have ocular hypertension, have it checked out regularly. Pressure-lowering drops may be in order.

 

Presbyopia

Greek for "elder eye," presbyopia happens to those in their 40s and older when the lens within the eye loses its elasticity and can no longer focus as well. Glasses and contact lenses can help, and maybe soon there will be surgery options, too.

 

Retinal Detachment

Flashes of lights and floating spots are the classic warning signs of a detached retina. Get this checked out right away, because prompt surgery can prevent serious vision loss.

 

Retinitis Pigmentosa

Poor night vision and an ever-narrowing field of vision beginning in childhood herald this rare hereditary disorder. Vitamin A therapy may retard its progress.

 

Styes

A stye is a benign inflammatory lesion of the lid. Don't pop it — that won't stop it. Apply a warm compress now and then, and it'll heal just fine within a few days' time.