What Is Lasik Surgery

What is LASIK surgery? To begin with, this procedure is used to correct numerous vision problems such as nearsightedness, farsightedness, astigmatism and presbyopia. Individuals who would like to reduce their dependence on prescription eyeglasses or contact lenses should learn more about this wonderful procedure. When it comes to cost, it is useful to know that there are several factors that affect the cost of this procedure. Corrective eye surgery has come a long way and vision correction procedures have evolved significantly. At present, there are different procedures that can be used to correct eye vision and it is entirely up to you to decide which of them suits your needs best.

One of the main reasons why so many people seem to prefer LASIK over other types of procedures is the fact that there is little to no discomfort for the patients immediately after the procedure. Also, we should emphasize the fact that there are different forms of LASIK out there and they depend on how the flap is created. Our eyes change as we age and age is an important aspect when considering what type of procedure works best for you. There are certain procedures that work well for younger people and others that are not appropriate for older ones. What is LASIK surgery? A vision correction surgery that is safe and highly effective.

Moving on to the cost for LASIK eye surgery we should mention that this procedure is more affordable than most people assume. When it comes to cost, it is useful to know that there are several factors that affect the cost of this procedure. Therefore, it is recommended to do your homework so that you know what to expect and to ensure you are charged a reasonable price for your vision correction needs. Prices can vary significantly from one center to another and it is influenced by the technology used for the procedure, the skills of the surgeon, your vision prescription and other factors.

As you can see, the cost for LASIK eye surgery is a complex matter and the more you educate yourselves on this topic the easier it will be for you to make the best decision. For example, if you decide to opt for a custom LASIK that provides a more precise correction you should expect to pay more than you would for the normal procedure. In fewer words, it is essential to have all the facts before you go ahead and schedule an appointment at an eye correction surgery center.

5 Common Keratoconus Questions

1. What Is Keratoconus?

Keratoconus is a progressive, non-inflammatory disease which affects the cornea. The cornea is the window of the eye and the main area where images are focused when we see. Keratoconus causes thinning of the cornea which leads to bulging, creating a cone-like shape of the cornea. This makes the vision distorted and blurred overtime which gets worse. Most patients with keratoconus are usually very near-sighted with a high level of astigmatism which cannot be corrected with glasses.

2. What Are the Symptoms of Keratoconus?

Early signs of keratoconus can be constant changes in prescription leading to having to change glasses more often. Driving at night also tends to become more difficult as the disease progresses. Many patients often experience glare and halos, double vision, and ghosting amongst other visual disturbances.

3. What Causes Keratoconus?

In a normal eye, small protein fibres called collagen help to keep the cornea in a dome-like shape and free from bulges. In an eye that suffers from keratoconus, the collagen fibres become weak and cannot keep the shape of the eye, which causes the progressive bulging of the cornea. Keratoconus can run in families and can develop from a young age. If it does run in the family, it is recommended having children’s eyes checked with an ophthalmologist for signs of keratoconus regularly. Keratoconus can also develop at a later age from certain things like chronic eye rubbing.

4. What Can Be Done for Keratoconus?

Depending on the severity of the keratoconus will depend on what treatment option would be recommended. Initially glasses or soft contact lenses may be advised to help with the changing vision. As the disease progresses specialist contact lenses may be required such as hard contact lenses to try and more adequately correct the vision, but these have to be correctly fitted and regular follow ups are needed to monitor the vision. Prior to the year 2000 in the UK, there was nothing that could be done to slow or stop disease progression, however a now common procedure is corneal collagen cross linking. This involves using riboflavin (vitamin B2) and ultraviolet light to help strengthen the collagen fibres and create more cross linking between them to increase the strength and rigidity of the cornea. Corneal collagen cross linking is the procedure of choice for most ophthalmologists and highly recommended due to its safety and effectiveness that is proven by many major studies. Other treatments that may be suggested are corneal ring implants and laser photo therapeutic keratoplasty (PTK). If the disease has progressed too far the only option to help may be to have a corneal transplant, this would only be recommended in severe cases where no other treatments can help.

5. Is There a Cure for Keratoconus?

At the moment, there is no cure for keratoconus. As mentioned above the only treatment to stop or slow the disease progression is corneal collagen cross linking. It is extremely important for keratoconus patients to have regular follow up appointments and to follow the advice of their ophthalmologist. If keratoconus is left without regular monitoring or treatment it can progress to a severe case where a corneal transplant is the only option and there are no guarantees this, or any other treatment, will work or help.

Treatment For Weak Eyesight To Improve Vision Without Glasses

Weak eyesight problem generally happens due to deficiency of vitamins in body. Blurry vision, watery eyes and frequent headache indicate weakness in eyes. Deficiency of nutrients and infections can cause other eye problems also like macular degeneration, cataract, glaucoma and optic neuropathy. Harmful micro particles from air and water also affect eye parts that are exposed to environment. Generally most of the people suffer though myopia and hyperopia. In case of myopia or nearsightedness, one faces difficulty in seeing distant objects clearly whereas in case of hyperopia or farsightedness, it is difficult to see close objects clearly. People mostly use refractive glasses to see objects clearly. Cataract problem is the most common cause of vision loss at elder age which results in clouding in natural lens of eyes. Genetic and hereditary factors can also be accounted for causing eye problems. Lens, refractive glasses and laser surgeries only correct eye number but do not improve health of eyes.

One can use I-lite capsules which provide the best ayurvedic treatment for weak eyesight. These supplements help in reducing eye number by improving health of eyes. Improvement in eye health helps one to see clearly without the help of corrective glasses. These supplements are beneficial in both the cases of nearsightedness and farsightedness. These herbal capsules provide vitamins which are essential for keeping eyes healthy. Nourishment provided by these supplements also delays the aging of eyes. Herbal formula of these supplements keeps eye muscles energized. These capsules give relief from dry eyes, muscular weaknesses and poor night vision and repair damage in eye parts too. Both men and women can consume these supplements and improve vision without glasses.

This ayurvedic treatment for weak eyesight uses the following given herbs:

1. Baheda � This rejuvenating and laxative herb is highly beneficial for improving health of eyes. It also helps in treating various eye ailments.
2. Haritaki � Cleansing action of this herb clears infection, dryness and conjunctivitis from eyes.
3. Pipal � This herb effectively reduces ill effects of high blood sugar on eye muscles.
4. Badi elachi � This herb improves blood circulation and this increases supply of nutrients to eye muscles and optic nerves.
5. Honey � This herb reduces dryness in eyes, prevents macular degeneration and glaucoma and reduces risk of diabetic retinopathy. This ingredient effectively clears infection from eyes.
6. Jyotishmati � This herb reduces stress on optic nerves and thus gives relief from frequent headaches. So, it is included in this ayurvedic treatment for weak eyesight.
7. Clarified butter – This ingredient is also called ghee which is rich in antioxidants and possesses antiviral properties. This herb helps in recovering from damage in eyes.
8. Safed musli � This herb reduces ill effects of high blood sugar which destroys blood vessels in eyes.
9. Amla � Vitamin C present in this herb helps in forming and maintaining collagen in cornea of the eyes.
10. Mulethi � This herb possesses antibacterial properties which protect eyes from bacterial, viral and fungal infections.

What Are Eye Whitening Drops And How Do They Work

Many people that suffer with red eyes find it an unsightly and an uncomfortable condition. Many things can cause the small blood vessels on the eye’s surface to bulge out, such as lack of sleep, allergies and over use of visual display units (VDUs) for example. The white part of the eye is called the sclera and it surrounds the coloured part, the iris. The sclera is creamy white in colour and the blood vessels are not normally obvious unless you do suffer with red eyes. Red eyes happen when these small blood vessels on the sclera bulge out with blood.

Most whitening drops only contain vasoconstrictors and are made for the sole use of lessening the blood vessels on the eye. Some eye whitening drops though are also made with antihistamines or lubricants to help with the itching, swelling and redness that are caused by allergies. Whitening drops do not work against infection, allergies, or any kind of viral or bacterial disease.

Ophthalmologists, opticians and manufacturers warn patients against long term use of whitening drops as overtime it can cause an over-reaction rebound effect of red eyes. The means that overtime the vasoconstrictors in whitening eye drops cause the blood vessels to shrink which reduces the blood flow to the sclera. When the whitening effect wears off the blood vessels relax and release large amounts of blood to the starved, unnourished eye. Because of this action the blood vessels start to seem larger, which makes the red eye problem worse and creates a horrible cycle of needing more and more treatment.

Using whitening eye drops often and over a long period of time can make the condition worse and in some very rare but severe cases loss of vision can occur.

If you use whitening eye drops and have any concerns of the effects or have been on them for a long period of time and are having to use them more and more, it is best to visit your eye doctor or eye clinic to get professional advice. Also if you are considering starting to use whitening drops it is best for you seek medical advice first to make sure they are the correct treatment for you and if so, your ophthalmologist or clinic can recommend the best ones for you and the correct length of treatment.

Free Laser Vision Correction

If you want to perform your daily tasks without using eyeglasses or contact lenses, it is highly recommended to consider a laser surgery for eyes and all its benefits. Specialists in this field guarantee quick and lasting results. Most patients are surprised to discover how clearly, they can see the day following the surgery. Being able to perform all the domestic activities the next day and even going to work is a great benefit. Another matter that needs to be mentioned is the fact that your vision will improve in the days following the surgery. Most surgeries require quit a healing time, days or even months, depending on the surgery. The good news about this procedure is the fact that allows for the tissues too heal faster.

There are several benefits of a laser vision correction that are worth being mentioned. Most individuals fear doctors, hospitals and surgeries. The fear of pain caused by such a procedure is one of the most natural feelings. Only individuals who are at least eighteen can benefit from such a procedure. People who are interested in a permanent solution for clearer vision might find the optimal solution at a vision center. In case you decide to opt for this surgery, you will be pleased to know that it causes very little pain or discomfort. Due to the use of lasers, patients experience a bare minimum of discomfort during and after the procedure.

In case of a laser surgery for eyes, there is no need for needles or injections, as eye drops are the most efficient remedy. Most individuals fear the infection they might contract during such a procedure. In this case, there is virtually no chance of contracting an eye infection from this procedure. Another advantage is related to the surgical aftercare that is very easy to perform; it doesn’t require bandages or stitches. In fewer words, opting for such a procedure will save you from the hassles of daily eye wear.