Types of Vision Problems – Describe the different types of Eye Conditions
There are various types of vision problems that may affect anyone. Some of these can be easily solved with contact lenses, glasses or accessories, while others may require more drastic corrective measures, such as surgery.
These eye problems include blind spots, blurred vision, fish and swimmers. Blind spots are dark spots or holes in the field of vision where nothing is visible. The blurred vision is that it is unable to see the small details because the sharpness of sight is lost.
A change of view, that is, lights around, blurry, and fish around blind spots always appreciate them as ophthalmologists. These changes may indicate eye drops or eye damage. Sudden visual disturbances may indicate diabetes or other conditions affecting many organs in the body.
Different Vision Problems
The following types of vision problems can be corrected by glasses or contact:
- Hypermetropia or Remote Control – this is a common vision problem. A person who sees distant, distant objects, but sees near objects obscured. The eyes of a person in this situation focus on the points behind the retina. Remote vision occurs when the cornea is too flat or the eye is shorter than normal. Distance maintenance is usually done in families and is usually present at birth. This vision problem can be corrected by using convex lenses in glasses or contact lenses. Young people with no eyes do not always require treatment as the eyeglasses are flexible enough to compensate for the problem. Older patients, however, need repairing pains to improve vision. People with hypermetropia or distance can choose to work if this method is to be used to correct the problem.
- Myopia or Approximation – this is one of the most common types of vision problems and usually occurs in toddlers and teenagers. The short-sighted person is well visible near the object, but it is difficult to find objects. In this situation, the light is placed in front of the retina so distant objects blur. Imminent vision occurs when the eyeball is too long or the cornea is too steep. The result is that the images are placed in the glass body instead of the retina. This vision problem can be corrected by corrective spectacles or contact lenses that exhibit negative optical performance. This means that they are concave lenses and help to focus the image on the retina. Like distance remedies, short-term people may choose to perform surgery for correction if they want.
- Presbyopia – this is the age of the various types of vision problems. It can be considered as an aging symptom. Presbyopia affects people who are in the early and in the forties. This eye problem indicates that the eye gradually decreases focusing on nearby objects. As the age grows, the eyepieces become harder and less elastic, so close-ups are impeccable. Presbyopia can be handled with reading glasses, bifocal contact lenses, bifocal, trifocal, modified monovision techniques and monovision contact lenses. Refractive surgery and objective implants are also a treatment option for this type of visual problems.
- Astigmatism – People who are in trouble experience every blurred vision at all distances. The irregular shape of the cornea or the lens causes astigmatism. Blurred vision can occur in multiple directions: vertically, horizontally or diagonally. Astigmatism may also have other types of vision problems, such as distance and short lines. Eyeglasses and contact lenses can correct astigmatism. Refractive surgery can also be used.
Other vision problems are more serious than the ones mentioned above. The following are types of vision problems that can not be used to repair glasses or contact yourself. Some of these may cause blindness.
- Cataclysm – cataracts report & # 39; turbidity; the normally transparent lens inside or in the eye. This results in distorted or blurred vision.
- Eye floaters – these are small dots, dots, or lines that move across the line of sight. They are in fact very small knots in cells or gels within the glass body of the granule. These floaters may be the inseparability of the retina. If you experience eye drops, it is best to look at an octave immediately.
- Glaucoma – this occurs when the fluid in your eye builds up and damages the fibers in the optic nerve. This damage may cause loss of vision and, if left untreated, may cause complete blindness.
- Conjunctivis – this is also called a pink eye and is caused by inflammation of the conjunctiva. Conjunctiva is a thin, transparent layer that incorporates the inside of the eyelid and covers the eye's protein. Conjunctive infection is usually the result of a virus and can usually be solved without treatment. Sometimes, however, the pink eye is caused by bacterial infection and needs antibiotics.
- Retinal tears and retinal detachment – these are serious vision problems that can not immediately cause blindness. These conditions affect the thin blood layers that supply nutrients and oxygen to the retina. Initial symptom of this type of vision problems is the eyeball.
- Makular degeneration – this is caused by changes in the macula of the retina. The macula is responsible for sharp and clear vision. This visual problem can cause a blind spot in the center of the field of view.
If you have a family member of the eye disease, you probably develop this type of vision problems. There are other risk factors such as previous eye damage, whole-body illnesses such as diabetes, premature birth, heart disease, hypertension, or AIDS. Knowing whether you have a serious eye problem should consult an optometrist or ophthalmologist. Early detection is key to solving various types of vision problems. It is also important that you do not take it with your eyes and make sure that you are healthy, nutritionist, and minimize the activities that can curb their eyes.
- Published On : 7 months ago on March 8, 2018
- Author By : 346@dmin
- Last Updated : March 8, 2018 @ 3:24 am
- In The Categories Of : Uncategorized