Cataract surgery is the sure and safe way to get rid of the cataract problem. The crystalline lens that form in the eyes result in partial blindness and blurred visions. There are three chief types of surgeries for cataract that a person can opt for. These are Intracapsular cataract extraction abbreviated as ICCE, Phacoemulsification and the Extracapsular cataract extraction the abbreviation of which is ECCE.

Most doctors consider the Intracapsular cataract extraction or ICCE to be outdated but even then this surgery is performed in today’s world. Many complications arise due to this surgery and so this surgery is not generally performed. Even the Extracapsular cataract extraction or ECCE can give rise to various complications. Eye surgeons around the world prefer to go with Phacoemulsification that requires the removal of the nucleus by making a small incision. This operation takes only twenty minutes time and the patients can go home once the surgery is completed. A few antibiotic eye drops are good enough to take good care of the eyes.

Astigmatism is a disease of the eye when the cornea is irregular or oblong in shape and refracts the light entering the eyes to two or more focal points. This causes vision to be blurred at all distances unlike short sightedness or far sightedness. Depending on the severity of astigmatism, the corrective means are decided. Corrective contact lenses and spectacles are for those who suffer from minor or medium astigmatism. However, laser surgery is a way to correct severe astigmatism. Symptoms of astigmatism are blurred and dim vision at all distances, fatigued eye, headache and lack of concentration while reading.

Laser surgery is available in two methods, LASIK and PRK. Lasik involves creation of a flap in the front eye and vaporizing the underlying layer by laser. PRK does not create a flap over the eye but removal of the front layer before creating an underlying layer. Regular astigmatism can be cured with lenses or surgery as per severity, irregular astigmatism is not curable.

Today’s generation are forever in front of computers or television and this can damage their eyesight. Old age is not the only factor in eyesight loss as more and more young people are coming in with diminished eyesight.

There are few easy ways to take care of your eyes
At work:
*Rotate your eyes in the clockwise and anticlockwise direction while taking in controlled breaths.
*The surface of your eyes should always be wet and kept hydrated.
*Include plenty of fluids in your diet along with fresh fruits and vegetables as the antioxidants in them help in maintaining your eye healthy.
*If you can’t take even a 5 minute break between works make sure you look away from the screen for a few minutes.
*Wear sunglasses when you go out into the sun as this will protect your eyes from UV rays.
*Quit smoking and control your weight
* If you are wearing contact lens make sure you don’t keep them in your eye for long periods.

Cataracts occur due to clouding affecting eye lens. The condition can differ in severity. It may slowly progress to retardation and loss of vision. Hence it is important to take good precautions to prevent the condition from worsening. Studies say that timely treatment of the disease can help cure it. One of the best ways to take care of the condition is to rely on nutritional supplements.

Here are two most important nutritional supplements you can include in your diet:

Lutein
It is type of carotenoid that acts as a powerful antioxidant to fight against harm to the eyes as a result of free radicals. Lutein is easily concentrated in the retina. It facilitates in filtering out the risk to eyes from ultraviolet sunrays.

Zeaxanthin
It is another type of carotenoid. It helps in fighting against damage to eyes due to the effect of free radical. Having supplements containing carotenoids will be helpful in treating cataract.

Chemotherapy can be referred to as the utilization of drugs to treat cancer. The treatment is also known as “chemo.”Chemotherapy can do what radiation and surgery cannot do. It works throughout the body. It has the potential to damage cancer cells all through the body.

Chemotherapy is powerful in destroying metastasized cancer cells.Cancer cells spread in to various parts of the body can also be treated effectively by chemotherapy.Since more than about hundreds of medicines are used in different combinations, chemotherapy can result in certain side effects. The combination is decided by the doctor. Chemotherapy is used for eyes to make sure whether an eye tumor exists. There is no serious side effect of chemotherapy on eyes. Using chemotherapy does not affect eyes in any way. Researches and studies have not concluded any kind of serious side effects on eyes due to chemotherapy.

Eye strain can be defined as a kind of discomfort (strain) you experience on your eyes after exposing them to certain elements such as computer, television, sun, etc. This also indicates that you have made your eyes overwork. This can be damaging for eyes in the long run. Here are some tips on dealing with eye strain.

• Adjust your PC
This is the first step you should take towards fixing eye strain. Change the settings via adjusting color, brightness, and contrast of computer monitor. The eyes should be at level with top half portion of computer monitor. Make sure you sit at arm’s length from computer screen.

• Break
Give short breaks to your eyes from work. A ten minute break will be good for an hour’s work.

• Check
Visit an optician. This will let you know what measures to take in order to keep strain away from eyes.

A dry eye is a medical condition that generally occurs in old age due to certain mineral deficiency, side effects of medicines and also due to external conditions like weather. Various symptoms of dry eye are itching, irritation, burning, redness and blurred vision. This happens when the tear gland in the eye stops functioning properly and inadequate tears are secreted. Tears help wash out germs, dust, chemicals and other foreign particles from the eye and keep eyes healthy.

Dry eyes can be treated but before that the root cause need to be identified. Generally, artificial tears during the day maximum two to three times and application of ointment at night can solve the problem. Other safety measures include drinking adequate water, deliberately blinking and staring away from the computer for sometime.
This treatment is only for old people without any specific problem. But it should not be left untreated, as it will only aggravate the problem.

If you happen to be a person suffering from astigmatism, then you should opt for the Acuvue Oasys contact lenses. These lenses are good at eliminating those blurred vision experienced every now and then with astigmatism and bringing more clarity to the patient by regulating and focusing the light rays onto the eye retina.

Some of the captivating features and advantages that come along with the use of Acuvue Oasys comprise easy-to-follow instructions and sheer comfort that will enable you to wear them for a whole uninterrupted week. They often come in faintly tinted designs for easier recognition when removing and placing them back onto the eye. The lenses have been created in such a way that they can actually remain moisturized throughout the day. The flexibility of the lens gives you much comfort when moving around with it. However, remember that these lenses are meant for the sick only.

Considered by many to be a condition whereby the cornea surface lens tends to have a loose posture and tends to move to one direction in the eye, the most common way of correcting astigmatism would be to wear eyeglasses or contacts – Discount Contact Lenses offer you the quality at a great price. Better still, there are other surgical ways in which astigmatism can fully be corrected apart from the use of laser eye therapies. Moreover, some specific surgical solutions are also used in correcting astigmatism in most patients by making small cuts in the front of the eye.

However, before you can take any of these astigmatism eye solutions, you ought to have a green light from an expert optometrist, who will first assess your astigmatism condition before he or she can prescribe any kind of medications for you. Additionally, you can carry out various eye relaxation exercises that will include lots of meditations and as well as avoid watching too much television or computer.

When you experience blurred vision on long distance objects or when the front surface of the cornea has an irregular curve, then you might be suffering from astigmatism or better known as refractive errors.

Furthermore, it shouldn’t be confused with eye sickness since it’s only a minor problem that is caused by the movement of the cornea to one side of the eye. All this is caused by the inability of the eye to collect and focus all the light rays to a major point, hence the use of corrective lenses to correctively focus the light rays to the desired point. Some of the symptoms that come with acute glaucoma include distorted images, constant headaches, and squinting and eye irritation. The best way to ensure that acute glaucoma is kept at bay is to have regular eye check-ups. Toric lenses that come with power elements are used when the astigmatism is present.