Top Ten Things You Should Know About Contact Lenses

1. Soft lenses are perceived by most patients and practitioners alike to be more immediately comfortable while adequately correcting vision. They come in all formats - even toric and bifocal. Disposable soft lenses take minimal but important care to maintain their safety and usefulness.

Soft lenses do absorb elements from the tears and the environment. They can change in fit with their age and cleanliness, perhaps causing a lack of oxygen to the eyes. Their surfaces break down rapidly, causing a decreasing sharpness of vision.

On the other hand, many patients feel they see sharper and more clearly with rigid gas permeable (RGP) lenses. RGPs become very comfortable after adapting to them. They are easier and less expensive to maintain, last longer and are available in all formats. RGPs can more easily be custom designed to offer a wider range of vision correction than soft lenses. They can breathe more oxygen, don't deteriorate as fast and don't absorb things as easily as soft lenses.

2. Soft lenses generally center by themselves if they fit well. Just put them straight on the cornea and they will go where they belong. Use the iris, the colored part of the eye, as a guide. Make sure you have a competent eye care practitioner evaluate the fit of your lenses before you wear them, though. Improperly fit soft lenses can cause damage to your eyes!

3. Almost all nearsighted people can wear contact lenses, no matter how high their prescription. In fact, there are contact lens laboratories that make custom lenses up to -30.00 diopters! It is essential to follow your contact lens practitioner's rules, however. Contact lenses are extremely safe when prescribed and cared for properly.

4. Improperly worn contact lenses can cause a loss of oxygen to the cornea, which in turn can lead to blood vessels growing over the front of your eyes, infections, lid changes, allergies, corneal warping, corneal swelling and possibly even blindness.

5. Do not share contact lenses with your friends. Everyone's tears are filled with normal bacteria, but transferring these bacteria to someone else's eyes is not a good idea. And not only is there a risk of infection, if the lenses don't fit, the eye can suffer from a lack of oxygen or develop other problems.

6. Contact lenses are medical devices. Changing parameters should be done under the supervision of an eye care practitioner. Do not take chances!

7. If you sunbathe while wearing contact lenses, there is no problem with heat. But your corneas can swell and make your lenses fit tighter, causing some temporary redness and irritation. Put some form of lubricating drops in your eyes before tanning. Wear protective glasses to block the really harmful UV radiation from getting to your eyes - it has been linked to cataracts, macular degeneration, etc.

8. Bloodshot eyes are a sign that something is not right. It could be as simple as a solution allergy or dirty lenses. But it could also be a sign that your corneas are not getting enough oxygen. Go see your eye care practitioner and find out why your eyes are so red!

9. Eyeglass prescriptions are higher than contact lens prescriptions because contact lenses sit on the eye, whereas eyeglasses sit in space in front of the eye. This is called the vertex distance. The closer a lens sits to the eye, the less strength is needed to focus light on the retina. And the stronger the prescription, the more the power adjustment. This is true for both soft and RGP lenses.

10. Some contact lens practitioners find that lenses with lower water content can sometimes be better for people who have dry eyes. But some patients actually do better with high-water contact lenses. It has long been felt by some practitioners that the thicker the lens, the better, as well.

Are you planning to wear contact lenses? Visit Contact Lenses Center for the latest news and information on contact lenses.

---

Medical Collections

Although you make a patient feel better, there isn't usually... Read More

Stevens-Johnson Syndrome

Stevens Johnson Syndrome (SJS) is a severe and deadly allergic... Read More

Stevens Johnson Syndrome Lawyer Says: Get Help

SJS is an allergic reaction to certain medications that can... Read More

Kids and Medication Part II

In continuation of mood enhancement drugs for kids and adolescents,... Read More

A Closer Look at Neck Pain Relief

Neck pain afflicts many people at some point in their... Read More

Kids and Medication Part I

We have all talked a lot about the problems in... Read More

Talking Money with Your Doctor: Drugs and Tests for Less

Would you buy groceries without knowing their prices? I suspect... Read More

Can Mexican Pharmacy Purchases Be Trusted?

Purchasing drugs from a Mexican pharmacy is, for the most... Read More

Robotic Future of Hospitals; Pandemic Prevention and Bio-Terrorist Attack

There is a huge concern in the medical industry that... Read More

Naproxen Lawyer: Aleve Recall Consideration

Naproxen belongs to a class of drugs called non-steroidal anti-inflammatory... Read More

Neurontin Lawsuit: Neurontin Off-Label Abuse Lawyer

Pfizer is currently marketing Neurontin as an oral medication for... Read More

Ambien Sleep Medication And Insomnia: What Is Insomnia And How Can Ambien Help?

What's Insomnia?Identifying insomnia is a little like the old joke... Read More

Toenail Fungus: Treatment and Prevention

A thick, yellowish nail with splotchy white areas is a... Read More

Ultram Story: Keeping Pain Control Under Control

When Aspirin Isn't EnoughIt's surprising how clearly we can recall... Read More

Web Therapy: Enhancing Patient Communication with Web Access

According to Jennifer Lyons' chart, she's just a bad slip... Read More

High Cholesterol Prescription Medications Can Kill You

The World Health Organization declares that heart disease is the... Read More

The Unique Benefits of Medical Adjustable Beds

With more medical advantages, an adjustable bed finds more functions... Read More

Prevent Foot Problems When Walking

Americans are on the go. According to a NSGA Survey,... Read More

A Compelling Look at Pain Relief

If your back aches when you're loading groceries in the... Read More

Thalidomide

Thalidomide is responsible for causing more than 10,000 children to... Read More

Bulk Forming Drugstore Laxatives

There are five basic types of drugstore laxatives you should... Read More

How to Find a Drug Rehab in Florida?

When you're in need, the quickest way is the best:... Read More

Are Drug Companies Destroying The U.S. Health Care System?

The U.S. government's annual bill for healthcare spending ? $3,925... Read More

Top Ten Reasons Why We Hate IBS!

Irritable bowel syndrome can be a nightmare?constant diarrhea and terrible... Read More

Stem Cell Research

How To Buy Your Way Out Of An Early Death... Read More

Ingrown Toe Nails Medical Treatment

Medical Care:Treatment options depend on the stage of ingrown toenails,... Read More

Stem Cell Breakthrough: Can You Now Make Your Own?

Over the past few years, stem cells have been getting... Read More

OxyContin Addiction: Doctors & Drug Lords

OxyContin is a narcotic drug, an opiate, that has been... Read More

Buy Electric Wheelchairs Online

Electric wheelchairs mobility for virtually any type of disability.Innovations have... Read More

How To Medically Treat Nail Fungus

Warning: This article is for information only and can not... Read More

Phentermine Price Watch: Comparison Shop To Buy Phentermine At The Best Values Online

When compared with the other prescription diet pills, Phentermine is... Read More

Online Pharmacies Are Becoming Increasingly Popular Due To Their Convenience And Discreetness

Leading online pharmacy companies are providing consumer with a secure,... Read More

Utah Drug Rehab: Searching For A Therapist

Finding the right treatment for any person suffering with a... Read More