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Excessive blinking or the urge to rub your eyes is most often caused by foreign objects in your eyes. This foreign object can be anything from your own eye lash to dust or a shard of metal. The area these foreign objects affect is the cornea or the conjunctiva. It can scratch the cornea causing an infection of affecting your vision if not treated in time. A foreign object usually enters your eye as a result of a high impact collision or force like wind etc. Some of the symptoms of having a foreign object in your eye include:
- Pressure or discomfort in the eye
- Pain in the eye
- Excessive tearing and clear or bloody discharge from the eye
- Increased sensitivity to light
- Redness in the eye
Blinking continuously a few times can dislodge some types of foreign objects. If it affects your vision or causes constant tearing consult a doctor. Do not attempt to rub your eyes in an effort to remove the object. Instead restrict the movement of your eye until a doctor can remove the irritant. To avoid further injury to the eye, bandage the eye with a clean cloth. If the object does not allow you to close your eye, cover it with a paper cup and bandage it. Do not use anything, such as tweezers or cotton directly on the eye.
In some cases, the irritants can be seen with the naked eye. If you think something is stuck in your eye, wash your hands and look at your eye under a bright light. Pulling the lower lid down and flipping the upper eye lid can allow you to see the eye more clearly. To remove a foreign object under the upper eyelid submerge the eye in a flat bowl of water and rapidly open and close it a few times. This can help flush the object out of your eye. Alternatively pour a glass of warm water over your eye while keeping them open. Washing the eye can help get rid of irritants stuck under the lower eyelid.
In more serious cases, anesthetic drops are used to numb the eye. The eye will then be observed under a magnifying glass to see the extent of the injury. Your doctor may use several methods to remove the irritant depending on its size and extent of penetration. You may also be given medication to help deal with the pain caused by the object. If you wish to discuss about any specific problem, you can consult an Ophthalmologist.
I have pain in my since last week. My right eye is sensitive to sun, they get watery. My eyesight was blurred yesterday. Please advise
Im 20 years old, im suffering from lazy eyes, wrinkles around my eyes Could you tell me some natural remedies for this problem?
I am having eyesight and I am using glasses also. But I want to take of my glasses. I have a sight for both eyes 1.25; please suggest me wat I should do can I do laser operation.
I have a vision problem. I cant make out the distance while driving & sometimes I cant make out whether it is coming from left or right side.
A cataract is defined as a clouding of lens in the eye where your vision gets blurred. A cataract affects the eyes, when light that passes through the lens prevents a clearly formed image from reaching your retina. The disease is very common and usually develops as your eyes age or due to any injury caused to the tissues that cover your eye's lens.
Types of cataracts:
- Senile Cataract: This is the commonest of all. It is age-related clouding of the lens. It can affect the near or distance vision and can also cause glare and change in glasses power.
- Secondary Cataract: It can be developed after surgery for other eye problems like glaucoma and other health conditions such as diabetes.
- Traumatic Cataract: It can develop many years later after an injury caused to your eye.
- Congenital Cataract: As the term explains, the disease may be inborn or some children might develop it at a later stage which often affects both eyes.
- Radiation Cataract: It can form after you are exposed to some form of radiation.
A cataract surgery involves the extraction or cleaning of the cloudy lens, which is then replaced by a clear artificial lens.
Why does it happen?
There are lens that lies behind our iris and pupil which act much like a camera lens. It helps concentrate light onto the retina at the back of our eye to form a sharply defined image. Besides, the lens also helps our eyes to adjust focus and allows us to see things clearly both far away and up close. The lens is composed of protein and water where the protein is arranged in a manner to keep the lens clear thereby letting light pass through it.
However, as we grow old, some of the protein starts to become thick and cloud a small lens area. This is known as a cataract. With the passage of time, it may inflate and cover more of the lens, making it difficult for us to see.
Besides, there are other causes of cataract such as smoking, addiction of alcohol, prolonged sunlight exposure, to name a few.
When should you opt for a cataract surgery?
Believe it or not, but till date no eye drop or medication has proven to reverse or prevent the formation of a cataract. If a cataract is affecting your nearsightedness or alteration in your prescription, then new prescription eyeglasses may help to better your blurred vision. However, the only treatment for a cataract is the surgical removal of your natural lens. And, most eye doctors recommend this surgery only when the problem becomes severe and starts hampering your day-to-day activities, such as studying or driving at night.