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.

Often referred to as acute angle closure or acute closed angle, the acute glaucoma normally occurs when the pressure in the eye suddenly rises without warning. Some of the likely symptoms that may depict that one may be suffering from acute glaucoma comprise unexpected eye soreness, reduced eye vision, redness of the eye, painful headaches, vomiting, nausea and abdominal pains.

This illness tends to completely block the aqueous humour fluid from draining out of the eye due to the close encounter of the iris and the pupil, hence forcing the eyes to protrude forward. Once this swelling continues and no fluid is being drained out, more and more fluid is being generated in the ciliary body thus leading to sharp increase in pressure. Acute glaucoma is often caused by wrong use of various medicines such as eye droppers, antidepressants, topiramate, ipratropium and any kind of medication used during anaesthetic.

When it comes to treating glaucoma through laser surgery, you should be aware of the types of laser surgeries that are available. They include laser trabeculoplasty that is used at treating any fluid drainage problem through open-angle glaucoma, the laser iridotomy that is used to open any closed channels between the iris and cornea through angle-closure glaucoma, and the cyclophotocoagulation surgery that is used to destroy the ciliary body in order to regulate the production of the aqueous humour fluid in the eye.

It is also used to treat very serious glaucoma conditions that aren’t controllable using the normal medications or simple surgeries. However, there are several things you have to remember when on any glaucoma laser surgery table. The laser operations can never restore back your present vision and may at times fail to be effective on everyone. Other complications such as high blood pressure can affect the surgery procedure.