Know More About Strabismus

 

Now what about strabismus? A lot of people are unfamiliar with it is actually an eye condition that is marked by eyes that are not correctly aligned with each other. It is more commonly known as squint, crossed-eyes, or walleye. This condition makes the eyes unable to look at the same point concurrently. It you want to learn more about strabismus, read on.

One thing that you need to know about strabismus is that it occurs when the muscles that are connected to each eye do not work together in a coordinative manner so that the eyes do not move together in the same direction at the same time. So under normal conditions, the person with this condition cannot align his or her eyes simultaneously. Due to this, one or even both eyes may mpve in, out, up, or down. The turning of the eye varies as it could be constantly turning, or it could be triggered by sickness or stress only making it intermittent.

A further thing that you have to find out about strabismus is its symptoms. You can easily spot a strabismus patient if the person cannot look at the same area in a space at the same time. A few more subtle symptoms of this condition are tilting of the head when viewing an object, and closing of the eyes in bright sunlight. Furthermore, children who are afflicted with strabismus may experience tiredness of the eyes, blurred vision, and sensitivity to light. In addition, patients will also experience double vision when strabismus first occurs. The thing about strabismus is that the extraocular muscles are severely affected, damaging the binocular vision as well. Due to this, people who have it have difficulties perceiving depth.

 

What is good about strabismus is that it can be treated in a variety of ways. This includes the use of glasses, patches, medicines, and also surgery. Kids who are afflicted with this condition can overcome it when they reach 10 years old if they were diagnosed and treated early. As for the surgery, Botox is commonly used to paralyze the stronger muscle, thereby improving the cosmetic appearance of the eye.

 

How to Buy Contact Lens

Contact lenses can be used for different purposes, it can either be as an eye correction lens, for cosmetic or restoration function. Typically a contact lens is placed in the cornea. A lot of people prefer buying contact lens than eyeglasses because of comfort and cosmetic purposes.

An ophthalmologist or optometrist may give you an advice if you are planning to buy contact lens. A person must undergo an eye examination before purchasing a contact lens to diagnose whether the eyes is suffering from ailments like myopia, hyper-metropia, astigmatism and so on. This is also where the buyer can decide, after consultations with the physician as to what type of contact lens he or she should purchase. Would the buyer prefer soft lens or would the buyer opt for hard lens. Before buying, it’s better if you can get a valid prescription from an ophthalmologist or optometrist.

Most of the time people are inclined to be impulsive when they buy contact lens. These contact lenses have different purposes this is why most people make mistakes in purchasing a pair. Purchasing contact lens is a function of an individual’s choice and requirement. Another important factor to consider is the fitting of the lenses, they should be comfortable to prevent any abrasions and inflammation.

Before deciding to buy contact lens, one must be certain that the pair he or she is buying is focusing on the problem of your eye. It must properly fit the eye and must center correctly, move slightly especially if the eye is blinked, and of course, it must be of correct prescription.

Lastly, if you plan to buy contact lens, always ask the consent of an ophthalmologist and optometrist even if they are for cosmetic purposes, because they may recommend a brand that might suit your lovely eyes. One must only buy contact lens that are approved by FDA as a precaution and this will avoid possible irritation caused by phony contact lenses.

When purchasing contact lenses, it is important to judge the product carefully and exercise caution. Any negligence can cause serious eye injuries, and since they are important part of the body, one should spare no expense in making sure that all its needs are addressed.

Basics of Surgery For Strabismus

Surgery for strabismus is one of the treatment choices that those who have strabismus can take. The operation is done on the extraocular muscles of the eyes to correct the unevenness. In surgery for strabismus, the eye muscles are tweaked to strengthen them, improving the patient’s vision as well as the appearance of the eyes.

There are four forms of surgery for strabismus that can be performed on the eye. The first kind is the weakening or the loosening procedures that entails recession, or moving the insertion of a muscle posteriorly towards its origin, tenomy, tenectomy, myotomy, and myectomy. The second type of procedure is the tightening or strengthening procedures which may involve resection, or the removing of a portion of the muscle and reattaching it to another part, tucking, or advancement of the eye muscle to a more forward position. Another type of procedure is the transposition or repositioning procedures. Finally, there is also the adjustable suture surgery that lets doctors shorten or lengthen the extraocular muscle after the procedure for a more precise adjustment.

The surgery for strabismus is a one day process only and the patient is required to stay in the hospital for only a few hours. Following the surgery, it is ordinary for the eyes of the patient to be red and sore because of the spots of blood in the surgical area. The redness should be gone in just within two to three weeks and the patient should be able to go back in his or her normal everyday activities within just a few days.

If your doctor tells you that you should undergo surgery for strabismus, do not forget to question to which extent will the surgery make your eyes look better and work better. Do not forget that the two main aims of surgery for strabismus are to give you cosmetic as well as binocular cure. There are even cases when more than one surgical procedure is required in order to fully accomplish these two functions, so you might as well ask about the expected number of surgeries as well. In addition, remember that surgery for strabismus does not modify the brain which controls and directs the eye muscles. In order to attain the best eye cision, you may have to add vision therapy to your treatment.

Dry Eyes and Contact Lens

Before, people with dry eyes are discouraged to wear contact lenses because this would make the symptoms turn for the worse. It’s a wrong impression because dryness also occurs for the normal contact lens wearer. Advance technology has made it possible for people with dry eyes, to wear contact lens. People with dry eyes can also wear the lenses for an extended period of time due to advances in lenses technology and lens care products.

The contact lens fro dry eyes tries to make sure that it won’t cause corneal scars and damage to eye tissues. Since the eyes fail to produce enough tears, thus it is unnourished and does not have stable tear firm. In view of this, manufacturers continue to research and improve on contact lens for dry eyes. They would experiment and develop new materials like polymers and gels that is known for water retention.

Contact lenses for dry eyes are composed of special compounds with a function of checking dryness and other purposes. Silicone hydrogel controls the water buildup and gives a soothing and comfortable feeling to the eyes. It provides moisture despite having lesser water.
Silicone hydrogel are made up of components that have oxygen permeability, meaning it allows a healthy amount of oxygen to the cornea.

New polymers are being developed and employed to combat dryness problems. Omarfilcon A is one particular polymer that is employed by manufacturers to come up with biocompatible contact lenses. It is specifically designed to fit comfortably and adjust to the characteristics of the eyes.To keep the lens moist and comfortable, soft contact lenses are mad of hydrophilic polymers. This will allow your eyes to be properly hydrated.

It is also important to note that rigid gas permeable lenses are good contact lenses for dry eyes. Because this type of lens is composed of plastic, it is firm therefore it does not dehydrate the eye. The plastic that composes rigid gas permeable lenses is oxygen permeable.

It is always wiser to visit an eye practitioner for diagnosis to check if you have dry eyes. You have to make sure that you will follow all the instruction given in the manual to avoid eye complications, if ever your doctor gave you the permission to wear contact lens.

Basics of Strabismus Vision Therapy

Strabismus vision therapy is one of the treatment alternatives that people who have strabismus can take, particularly those who are born with it. It is a program that uses visual activities that are particularly designed to fix vision problems and improve visual skills. Strabismus vision therapy does not only aim to compensate for vision problems like what eyeglasses and contact lenses does, but it also seeks to train the whole visual system which includes both the eyes and the brain to correct itself. Hence, strabismus vision therapy is recommended to patients before and after an eye surgery.

Individuals with strabismus will have issues in their binocular vision as their uneven eyes makes them incapable of using them both at the same time.

Sometimes eyeglasses, contact lenses, and even surgery is not enough for people to regain their use of binocular vision and this is where strabismus vision therapy becomes helpful. Strabismus vision therapy makes use of various devices in order to attain its objectives and this includes lenses, prisms, filters, computerized visual activities, and non-computerized viewing instruments. It may also utilize other non-medical objects like balance boards, ball, metronomes, and other devices in a specially-designed therapy program.

Strabismus vision therapy is also known as orthoptics, vision training, visual training, visual therapy, or simply VT. They are generally supervised by optometrists, There are even optometrists who specialize in children’s vision as well as vision development and they are known as pediatric optometrists, behavioral optometrists, or developmental optometrists.

The idea behind strabismus vision therapy can be elaborated by the concept of neuroplasticity. It means that the brain has the capability to change its structure and function as a result of an external stimulus. Recent studies have shown that these neurological changes are also possible in adults as well and not just among developing children. Considering these information, strabismus vision therapy can assist in fixing conditions that are related to visual perception, vision function, and vision development. Besides strabismus, the other vision problems that can be corrected with vision therapy are eye movement disorders, amblyopia, focusing disorders, vision problems resulting form developmental disabilities, vision problems resulting from acquired brain injury like stroke, and visual-perceptual disorders.

Different Types of Cosmetic Contac Lens

Cosmetic contact lens grew popular because of colored lenses. Colored lenses is not only made for superficial purpose but it can actually be worn to correct vision. Cosmetic contact lenses are not different from normal contact lenses but they come with an added attraction of a changed color.

There are various cosmetic contact lens types. One is a visibility tint, usually a very light tint colored light blue or green. This tint is added as a special feature for the wearer so that it is noticeable every time one takes it out of one’s eyes or in the case. This is meant for convenience than for changing eye color.

Another is the Enhancement tints, these are cosmetic lens that is usually darker and solid yet translucent tint than the visibility tint. Individuals use this cosmetic contact lens to enhance their eye color. A more intense effect in their eyes is achieved when using this cosmetic contact lens.
The next type of cosmetic contact lens is opaque tints that can drastically change eye color. It is specifically made of solid color patterns and it is available in different colors. As mentioned above, opaque lenses will completely replace the natural color with the color of the lens. People use this to change to color of their eyes for various reasons.

Light filtering tints are another type of cosmetic contact lens. It is the current advancement in the technology of cosmetic lens. It is practically made for sports use, it can mute some colors and enhance specific colors, for example the color of a tennis ball or a baseball. Due to this technology, the ball stands out against the backdrop, which gives the hitter a better chance to make contact with the ball.

Lastly, keep in mind that a person should seek advice from professionals before using this cosmetic contact lens. Doctors can make sure those contact lenses are appropriate for you. They may also aid in fitting the contact lens to avoid eye irritation or infection aside from diagnosing if you need prescription for your cosmetic contact lens.

Basics of Strabismus in Children

Genetics is thought to be one of the main causes of strabismus and that is why strabismus in children is very possible. That is why strabismus in children is a very significant health issue. Unfortunately some parents believe that children will grow out of it and do not take any measures to help their children overcome it. In fact, strabismus in children can be cured as early as ten years of age if they are treated with eyeglasses and corrective patches early on. Here are some useful information about strabismus in children.

If you notice that your baby is exhibiting early signs of strabismus in children, it is highly recommended that you have the child have his or her first eye exam when he or she is already 9 months old.

This is the appropriate age because during this time, the binocular vision system is already fully developed. The eye muscle coordination, focusing ability, and the ability to see 20/20 are already operational. Hence it is the best time to have the eyes of your kid examined for such eye problems. In addition, the eye at this time is very conducive to treatments. However, if the child is less than 9 months old but is already showing extreme or consistent eye turns, then by all means have his or her eye examined by an expert.

Several types of strabismus in children are infantile estropia and accommodative estropia. Infantile estropia is the condition that is characterized by constant inward turning of the eyes which happens before the child is 6 months old. On the other hand accommodative estropia is the inward turning of the eyes that onset between the ages of 6 months and 7 years old.

The cure of strabismus in children may differ depending on the case. One of the most usual treatment procedures that are employed is the prescribing of eyeglasses. It functions to remove the turning of the eyes and also the optical difference between both eyes. Another treatment method for strabismus in children is the use of eye patch. What the eye patch does is that it forces the lazy eye to work to help prevent double vision.

Daily Disposable Contact Lens

Disposable contact lenses are made to wear for only a certain period and must be replaced after the date of prescription.
Millions of people have been using them. Eye care practitioners and consumers for health and convenience benefits prefer disposable contact lenses.

The frequency of usage can determine what type of disposable contact it is. The term of replacement of disposable contact lenses, ranges from one day to two weeks.
Frequent replacement lenses are replaced monthly, or quarterly while the traditional or reusable lenses are replaced every six months or longer. Disposable contact lens can also refer to one-day disposables, or contacts that can be discarded after one day of use and replaced the next day. Despite the numerous benefits it offers, people really prefer them for their convenience. Cleaning and or disinfecting them are not a problem.
Once the lenses are taken off, it’s time to discard them. Since the lenses are replaced every time, the wearer always has a fresher, cleaner and sterile lens.

Disposable contact lens are more comfortable despite the accumulation of deposits brought about by tears. These deposits causes irritability that may lead to infection.

Before wearing disposable contact lens, it’s important to have a comprehensive eye examination, so that the optometrist or ophthalmologist can diagnose if your pair of eyes can wear contacts. Make sure to check the leading brands and always follow the instructions when it comes to replacing them.

Finally, always dispose of disposable lens. Once they are taken off, do not reuse them. Don’t wear your lenses more than the prescribed time, it may be cost-efficient but it puts a lot of risk on your set of eyes. If your eyes are agitated and you become uncomfortable, remove your lens and consult a doctor.

Disposable contact lens is a new, innovative way of wearing lenses; it’s less complicated and very convenient. Check what brand conforms to your needs with your doctor.

All About Treatment For Strabismus

The treatment for strabismus is composed of three main goals. First is to retain proper eye vision, since it becomes impaired when the eyes are not able to focus on a single spot. The second purpose of the treatment is for cosmetic purposes, as strabismus makes the eye squint, or turn involuntarily, causing an unsightly appearance. The third objective of treatment of strabismus is to reacquire binocular vision, or the simultaneous usage of both eyes, because the condition can be a reason for double vision. The treatment for strabismus differs based on the kind of condition.

The first option for the treatment of strabismus is the minimally invasive procedures. This involves the use of eyeglasses and corrective eye patches.

Eyeglasses can assist in treating strabismus as it promotes the development of the eye muscles. Meanwhile the eye patch covers the good eye, which as a result makes the lazy eye to work harder and become stronger, which will eventually fix itself in the process. Unfortunately, this form of treatment is only helpful on low-grade strabismus, or those that children have.

Another option for the treatment for strabismus is surgery that is usually combined with orthoptics or vision therapy. The surgery entails doing a small incision on the tissue covering of the eye, so that the hidden eye muscles may be accessed. The eye muscles are then tweaked depending on the direction of the turning eye. Sometimes, both eyes have to be operated.

Subsequent to surgery, vision therapy or orthoptics is utilized to complement the procedure. Although the eyes may look corrected after the operation, the patient still has to figure out how to use both eyes at the same time, so that the surgery isn’t just a cosmetic enhancement. Besides eye muscle strength, neurological control is also essential to alter the nervous system too, hence giving a holistic solution to strabismus. Vision therapy typically involves the use of various optical devices like specialized computers, as well as therapeutic lenses, prisms, and filters.

Contact Lens Remover: Take off your lenses correctly

For those who wear hard and gas permeable contact lenses, it is essential to own a contact lens remover. These lenses are occasionally hard to remove with the typical “popping out” method. Hard contact lenses have a habit of securing firmly to the eye; the lenses can become stuck by suction to the cornea. A contact lens remover will help a lot in this situations. If a person often lose and asks for new prescription for a contact lens, optometrist or ophthalmologist recommends buying a contact lens remover.

Knowing how to use a contact lens remover properly helps you to take out your hard contact lens easily and safely. The first step is to make sure the contact lenses are in your eyes before attempting to remove them. People who forgets that they are not wearing any contact lenses often injure their eyes by poking a contact lens through it. Look at a mirror first and check if you have contact lenses on.

If you are certain that you are wearing a contact lens, place a drop of rewetting solution on both your eyes to lubricate the lenses. Moisten the suction cup of the contact lens remover with a drop of rewetting solution.

This next step is a little tricky but it’ll be easier as soon as you get the hang of it. Place the contact lens directly and exactly in front of the contact lens. The lens will stick to the plunger. Pull the plunger gently away from the eye. The lens will come out quickly, follow the same method to remove the other contact lens.

Remember to avoid direct contact of the lens remover on the surface of the eye because it may cause corneal abrasions and other eye infection. Another thing, contact lens remover is not applicable to soft lenses. Consult an eye doctor, if ever you are still having a hard time removing a contact lens even if its lubricated properly.