Posts Tagged ‘eye drops’
It is not wise to wear the contact lenses for long time, because it can bring us a lot of troubles that we even do not think about before.
One of my roommates is deeply fond of wearing the contact lenses. One night when she took off her contact lenses, she found that her eye red and swollen. At first we all thought that it was because she was too busy at that time. She needed to drop some eye drops and have a good sleep. About thirty minutes later she got up and said that her eyes were painful.
It should be that. Before if our eyes were sick, the eye drops were vey helpful. It was strange so we decided to see the doctor. After the examination, the doctor said that my roommate’s eye corneas had already ulcer. When we asked whether it was serious, the doctor was just shaking his head. We knew that it was serious. Then the doctor said that my roommate’s vision would drop badly and even she was cured, there would be some white spots in her eyes. The doctor’s remarks made me fear.
Like my roommate, I also wore the contact glasses. So I should not wear them at all. I said this to the doctor. The doctor said that it was OK if we did not wear the contact lenses for long time. What was the worse is that the contact lenses would absorb our tear and the collagens which can multiplies the germ and then cause the cornea dropsy. It sounded that the contact lenses were too dangerous.
When we asked why the contact lenses were so harmful to our eyes, the doctor said that our eyes, like our skins, need breathing. When we wore the contact lenses, our eyes could not breathe, so they were lacking in the oxygen.
The danger of the contact lenses is potential. At the most time we can not realize them clearly so we should not wear them for a long time and we should examine our eyes frequently.
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Article Source:http://www.articlesbase.com/vision-articles/it-is-not-wise-to-wear-the-contact-lenses-1617062.html
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As one of the laser vision correction surgeries, Lasik is now commonly applied to address some vision problems. Lasik can always provide a high success rate. What’s the most significant, vision correction from Lasik is permanent so that eyeglasses or contact lenses can be eliminated after the surgery. Most people are attracted by this benefit from Lasik. However, they may not be clear of the detailed process of the surgery.
A lot of factors play a role during a Lasik procedure, including the exact vision problem, skills and experience of the surgeon. The time of the process may slightly vary from one surgeon to another. But Lasik typically costs only five minutes. Before performing the procedure, the surgeon will apply a moderate sedative to the patients on an oral basis.
In addition, the patient will be given anesthetizing eye drops. In this way, no infliction will occur in the patient during the procedure. Only one eye will be treated at a time. The doctor will ask the patient to lie down on the operating table and set the eye below the laser. During the procedure, the eyelids should be kept open, because the surgeon needs to cut a corneal flap.
Before cutting the flap, the surgeon will mark the cornea in order to figure out the flap to be cut. This flap will be marked using an ink marker. The flap is actually very thin on the top of the eye. After the creation of the flap, a laser will be used to reshape the corneal surface.
The laser used to reshape the cornea should be precisely guided by a special computer, which aligns the laser to the exact prescription of the patient. In addition, a microscope is used to monitor the motions of the eye, which stares at a target light during the procedure.
It is quite necessary for a patient to ask someone else to drive him home. The other eye should be treated with another Lasik after a few days.
More related articles:
·A comparison between 30-day contact lenses and LASIK
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Article Source:http://www.articlesbase.com/vision-articles/the-process-of-lasik-surgery-1534274.html
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Strabismus treatment must be undertaken as soon as the issue has been identified. Though not in itself particularly dangerous or threatening, there are other more permanent issues that could result from it. Whilst the condition can occur at any time, it is most likely to appear during early childhood.
There are four classifications of strabismus, each determined by the direction in which the eye turns. If the eye is turning inwards, it is known as Exotropia; outwards it is Esotropia. If the eye turns upwards, it is known as Hypertropia and a downwards turn is Hypotropia.
Strabismus treatment does not depend on the type so much as the severity of the condition however. Though the frequency it occurs may contribute to the decision taking.
It is not unusual that sufferers of the condition will also experience other problems with their vision. In such cases, the first course of action is likely to be through glasses, which can be used to help both problems.
Increasing popular, conditions can be treated with botulinum toxin injections. Well known as botox, an injection into the muscles of the eye can help to temporarily weaken to complaint, allowing the eye time to correct itself through realignment.
In many cases, treatment options can be quite straight forward through eye drops and a series of eye exercises. Again, which exercises are chosen will depend on the individual case, though a popular method is to use an eye patch over the good eye, to allow the affected eye time to train itself.
Often a last step will be through a surgical procedure which will correct the muscles. And though this will require general anesthetic, the operation itself is not too invasive and a patient can be in and out within the same day.
Whatever the choice for strabismus treatment, successful results are usually delivered in good time, with very few and minor side effects. Whilst the problem can recur, this is highly unlikely.
Learn about strabismus treatment to give you vision freedom.
Imanuel is a vision therapist who has done extensive research in vision problem. He is dedicating his time to find an alternative way to correct various vision problem.
Article Source:http://www.articlesbase.com/vision-articles/strabismus-treatment-basic-facts-to-know-1513230.html
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Cataract is the clouding of the lens of the eyes. It affects vision. A thin lining of cloudy natural lens is removed from the eye because it blocks the passage of light. This is how a cataract surgery is done. Cataract surgery is a harmless procedure. Every year, there are more than 1.6 Americans who undergo this treatment to repair their vision. More than half of the American population have cataract or may have been through a cataract surgery by the age of 80. Some people believe that when one eye has cataract, the other eye will definitely be next. This is a myth. Cataract doesn’t spread. It can occur in either or both eyes though.
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On the day of the surgery itself, there is a list of things to do such skipping breakfast and avoiding intake of liquids. An eye drop to dilate pupils and sedative are given prior to the actual procedure. Topical anesthesia is also given in order for the patient not to feel the pain. After the areas around the eyes were completely cleansed and after a sterile covering is put into place, at least a small cut is done into the eye to enable the surgeon to remove the cloudy lens. There are two methods to remove the cloudy lens. One is through sonically breaking up the cataract then extracted out of the eye. The other one is through mechanically breaking up the cataract into small pieces then removed from the eye through a small incision. After this, a plastic or silicon intraocular lens will replace the natural lens that was taken off the eye.
After the operation, a protective shield is placed on the eye. Then the patient is usually sent home after few minutes in the recovery room. Surgeons advise patients to apply eye drops for a number of times in a day. This goes on for few weeks depending on the surgeon’s advice. Just like any other medical procedure, there are dos and don’ts patients are given to ensure effectiveness of the operation.
The price of a cataract surgery is around $3,000, exclusive of health insurance. Fortunately, HMOs, Medicare and other health insurances cover this specific surgery. It is indeed pricey however, the American Society of Cataract and Refractive Surgery reports 98% of the patients believe it is highly recommended since it simply worked for them.
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Article Source:http://www.articlesbase.com/vision-articles/how-a-cataract-surgery-is-done-1490497.html
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Your eyes and its ocular mechanism are an inherent section of your system and it needs adequate nourishment to preserve its optimum role. Although your brain and visual structure merely consist of 2% of the weight of your body, they utilize close to 25% of your nutritional uptake. Vitamins are necessary for your wellbeing, and play a crucial function to improve your eyesight. It is among the natural means to improve your eyesight without doing surgery, using eye drops or even taking medications. I have listed the vital vitamins which you should include into your diet to improve your eyesight naturally. They are:
1. Vitamin A and Beta-Carotene
Vitamin A by far is the widely known nourishment which is essential to improve eyesight. It is among the vitamins which are soluble in fats which can be found in nature in a range of classes. It is seen as retinol in animals and as for plants it is found as beta-carotene. You can get an adequate amount of Beta-carotene when you take fruits like cantaloupes and apricots. As for veggies, it can be found in spinach, carrots, broccoli, squash and pumpkins. The liver in your system has to transform the beta-carotene to retinol kind of vitamin A, only after that can be utilized to improve your eyesight. Beta-carotene and vitamin A assist your eyes in several means. Beta-carotene renders you with the antioxidant guidance from free radicals which may harm your eyes. Deficiency of adequate amount of vitamin A in your system could result to night blindness or persistent dry eyes. Consuming too much quantity of Vitamin A through an extended length of time can be harmful to your system. Now you know that Vitamin A can help improve your eyesight.
2. Vitamin B-complex
B-complex is a range of vitamins which are usually soluble in water, meaning it can not be stocked in your system. As a result of this, it is necessary to complement your system with foods rich in vitamin b-complex every single day. Though Vitamin B-Complex ought to be consumed as a whole, every one of complex-B vitamins possesses its respective and distinctive roles. One of them is referred to as vitamin B2, or simply called riboflavin. It is adequate for appropriate cellular respiration and keeping good oxygen stages all over the body. Riboflavin performs a crucial function in the avoidance of eye diseases like cataracts and other forms of eyes problems. The eye’s signs of lack of riboflavin in your body usually consists of burning eyes, too much eye tearing, vision disruption, eye tiredness, eroding vision, feeling of sand-like particles in the eyelids, distended pupils and the rest of others. The sources of vitamin B-complex which you should take to improve your eyesight are potatoes, bananas, chile peppers, beans, liver oil, turkey, tuna, marmite, vegemite, and lentils.
3. Get Vision without glasses
Vision without Glasses is a step by step guide which has the naturally tested and proven methods to improve your eyesight from the comfort of your home without eyeglasses. It contains the exercises, diets, do’s and don’ts which you require to improve your eyesight naturally. I highly recommend you to get it if you need a clearer vision. See more about it at Vision without Glasses Review
Article Source:http://www.articlesbase.com/vision-articles/how-to-improve-your-eyesight-1354632.html