Routine Eye Checkup
Computed Corneal Topography
Age-Related Macular Degeneration Treatment
Visual Field Test
Orbital & Optic Nerve Decompression
Leg Length Inequality
LASIK Surgery Treatment
Laser Refractive Surgery
Laser Cataract Surgery
Sunglasses are an important part of the accessories you use in summer or any time of the year. They help you to look fashionable and stylish and also make a pretty good style statement. But is that the only job of sunglasses? Or do they have something more to them? Here are a few reasons why sunglasses are more than just a style statement:
1. Decrease in eye problems: Generally, you use sunscreen to protect your skin from the Sun’s glare. Similarly, sunglasses protect your eyes from the harmful UV rays of the sun. It is extremely important for you to protect the eyes so that the harmful UV rays cannot enter the sensitive eye tissue and harm them. If you do not use sunglasses, then you have a higher chance of damaging your eye tissue than a person who uses them regularly. Bear in mind that the strong UV rays can cause serious permanent damage to your eyes.
2. Protection from other environmental components: Not only is the sun harmful to your eyes, but also the wind can be extremely dangerous for them. Dirt, sand, dust particles can fly into your eyes even when just a breeze is blowing. On a windy day, damage can be much more. If you are wearing sunglasses when out on a windy day, they act like a shield to your eyes against the wind and the particles,which might enter your eye.
3. Helps clear vision: It s often difficult to have a clear vision when out in the Sun. The bright sunlight doesn’t give you the clarity in vision. Without protection, you will have reduced vision as the bright glare of the Sun might cause you discomfort in your eyes and limit your vision as you will have to squint in the bright light.
4. Helps prevent aging: Although it might sound a bit surprising, but wearing sunglasses actually helps in prevent aging. The bright glare of the sun causes you to squint and this causes the age lines to appear. So, if you wear sunglasses and your eyes are protected from the bright sunlight, then you will not be squinting anymore, and hence it will not cause the age lines to appear before time.
So now, before you think that sunglasses only make you look good, think again about how they actually do much more than that. If you wish to discuss about any specific problem, you can consult a doctor and ask a free question.
At first, stronger lighting and eyeglasses can help you deal with cataracts. But if impaired vision interferes with your usual activities, you might need cataract surgery. Fortunately, cataract surgery is generally a safe, effective procedure.
Causes of cataracts
Cataracts happens when protein builds up on the lens of your eye, making it cloudy. This prevents light from passing clearly through the lens, causing some loss of vision. New lens cells form on the outside of the lens, and the older cells are compacted into the center of the lens, forming the cataract.
Types of cataract include:
Age-related cataract: these cataracts form because of of aging.
Congenital cataract: babies are sometimes born with cataracts as a result of an infection, injury, or poor development before they were born, or they may develop during childhood.
Secondary cataract: these develop as a result of other medical conditions, like diabetes, or exposure to toxic substances, certain drugs (such as corticosteroids or diuretics), ultraviolet light, or radiation.
Traumatic cataract: these form after an injury to the eye.
Other thing that can raise your risk of getting cataract includes cigarette smoke, air pollution and heavy drinking.
Symptoms of cataracts
Clouded, blurred or dim vision
Increasing difficulty with vision at night
Sensitivity to light and glare
Seeing'halos' around lights
Frequent changes in eyeglass or contact lens prescription
Fading or yellowing of colors
Double vision in a single eye
Surgery: surgical removal of a cataract is the first and foremost way of dealing with it. The clouded lens is usually removed and is then replaced with a new, artificial lens that will give you improved vision.
Visual aids: these aids include lens and eye glasses that will help you see better after the surgery. Cataract glasses usually come in thick and heavy structure. Also, intraocular lens and contact lens can be used by adults who have undergone the surgery. The constant need to remove, clean and re apply makes it inappropriate for young children. Low vision aids can be used before surgery as well, to ensure that best use of the remaining vision is made with the help of video enlargement software and other adaptive means.
Medication: the use of eye drops and other medication can also help in improving vision without the actual surgery for cataract removal. This is a short term solution that can be prescribed by the ophthalmologist whom you visit. The doctor will usually study the extent of the damage and prescribe this kind of medication for cases that are mild. But finally, surgery will have to be carried out as the progression of the cataract is guaranteed in all cases.
Soft lighting: at home and at work, you can make use of soft lighting so that there is less pressure on the eye lens. Also, soft lighting will help you see better without the glare blocking your vision in case of the presence of a cataract.
Avoiding intricate work: one must avoid hobbies and work that require unblinking attention or many hours as this can put a strain on the eyes and even lead to severe headaches. This includes painting, embroidery and carving related activities.
Dealing with a cataract is a matter of going in for surgery and making certain lifestyle changes to avoid injuries due to impaired vision.
This disease can be developed or inherited; it usually refers to the accumulation of fluid inside a person's eyes leading to excessive pressure on his or her optic nerve.
How to Diagnose the Symptoms of Glaucoma-
A Fundamental Eye Examination: An experienced eye doctor will check the dilated pupils of your eyes so as to take a closer look at the optic nerve that further discerns the stage of glaucoma a patient is in. Doctors tend to keep track on the sequential progression of glaucoma and its specific mode of treatment through pictures of the optic nerve taken during an examination.
Tonometry may also be performed:Signs of Glaucoma may be spotted through the procedure called tonometry where the doctor will test a person's eye pressure and so on so forth. A visual field test might also be conducted to check if the patient can see things at the periphery of his line of vision.
Symptoms that will help a doctor identify this condition in people:-
A loss of peripheral vision is experienced in the early stages of glaucoma.
A person may see halos when in the presence of bright lights.
Your eyes could turn red.
Hazy or blurry vision is a problem faced by young children affected with glaucoma.
Glaucoma could be accompanied by headaches and eye pain.
An affected person might repeatedly feel nauseous.
Ways to Treat Glaucoma:-
Microsurgery can effectively treat Glaucoma: Microsurgery can be performed in various ways. There is one way in which a channel is made to pump out the fluid creating extra pressure on the optic nerve. This method is referred to as trabeculectomy.
Eye Drops: Eye drops can relieve you from painful glaucoma. They are known to control the formation of excess fluid in a person's eye. In some cases, they can induce the accumulating fluid to flow out of the patient's eyes.
Laser Treatment: Laser surgeries can be undertaken to get rid of glaucoma. Laser can help in moving out fluid from the eyes of the affected person. It successfully hinders fluid blockage as well. There are different kinds of laser treatments available to cure glaucoma.
1. Eggs - Eggs are rich in vitamin A and lutein, which help you combat age-related vision problems and night blindness. Eggs are also beneficial for dry eyes and improving your eye health. Egg yolks are considered to be one of the best foods for your eyes and should be included in your regular diet. It also helps prevent age-related macular degeneration (AMD), which is one of the primary causes of blindness in the 60+ age group.
2. Leafy Greens - Leafy green vegetables like spinach and kale are rich in lutein and zeaxanthin which reduce the chance of cataracts. It is best to consume them raw as they have more antioxidants when uncooked. Other green vegetables like broccoli, collard greens, and zucchini are rich in lutein and play an important part in preventing age-related vision problems.
3. Carrots - Carrots improve your overall eye health as it contains vitamin A, the lack of which is one of the leading causes of loss of vision. The orange hue in carrots is due to Beta-carotene which helps the retina function better. Other foods rich in beta carotene are apricots, mangoes, pumpkin and cantaloupe which also contribute to healthy eyes. So make sure you include them in your diet.
4. Almonds - Almonds are rich in vitamin E, which prevents macular degeneration. Include a handful in your daily diet as it not only improves your eyesight but also effectively lowers cholesterol and prevents heart diseases. Nuts like pistachios and walnuts contain omega 3 fatty acids which contribute to the maintenance of your vision.
5. Citrus Fruits and Berries - Citrus fruits like oranges, grapefruits and lemons are rich vitamin C which reduces the risk macular degeneration and cataracts. Blueberries also aid in the protection of the retina from damage caused due to sunlight and oxygen.