Blind eye is a condition when a person is unable to see at all. This condition can be caused by a variety of things, from injuries to conditions that result in loss of vision. Blindness can occur in one eye (partial blindness) or both (complete blindness). For some conditions, blindness can be prevented by detecting the cause early and undergoing appropriate treatment. Therefore, it is important to understand the various conditions that can cause blindness as a form of prevention from possible vision loss. Blind eyes can occur suddenly or slowly with age. The following are some conditions that can cause blindness: Cataract is a disease when the lens of the eye becomes cloudy or cloudy, resulting in blurred vision. This condition can be caused by the aging process, injury, inflammation, or certain diseases such as diabetes. If left untreated, cataracts can lead to blindness. Until now, it is not known exactly how to prevent cataracts. However, you can inhibit the development of this disease by avoiding exposure to ultraviolet light and quitting smoking. Cataracts that are not too severe can be treated by using glasses prescribed by a doctor. The doctor will also prescribe medication if you suffer from a chronic disease that causes cataracts. If the visual impairment has worsened to the point where it interferes with daily activities, cataract surgery is the main treatment option that will be performed by a doctor. Glaucoma is a condition when the optic nerve is damaged due to increased pressure in the eyeball. This condition is characterized by red eyes, eye pain, blurred vision, and nausea and vomiting. Severe damage to the optic nerve can lead to blindness in just a few years. In order to prevent blindness, it is necessary to treat the eyeball to reduce eye pressure, either by administering eye drops, oral medication, laser surgery, or microsurgery. Chronic or chronic diabetes, especially those that are not controlled, can trigger a complication called diabetic retinopathy. This happens because blood sugar levels are too high and over time can trigger blockage of small blood vessels leading to the retina of the eye. As a result, the retina cannot receive the nutrients it needs to maintain vision. Diabetic retinopathy is generally asymptomatic or only mild visual complaints. However, this condition can cause blindness. To treat diabetic retinopathy, your doctor may suggest laser surgery. Doctors may also recommend a vitrectomy, which is surgery to remove blood clots or scar tissue from the center of the eye. Keratitis is inflammation of the cornea of the eye caused by eye injury, bacterial or viral infection, improper use of contact lenses, or vitamin A deficiency. Symptoms of keratitis can include red and watery eyes, blurred vision, itchy eyes and a burning sensation, and sensitivity to light. If not treated immediately, keratitis can increase the risk of blind eye. Trachoma is a bacterial infection Chlamydia trachomatis which can cause permanent blindness. This bacterial infection can be transmitted through fluids from the eyes and nose, or using objects used by sufferers, such as handkerchiefs, towels, and clothes. Symptoms of trachoma can include eye irritation, discharge of pus or discharge from the eye, decreased visual acuity, sensitivity to light, and itchy eyes. To prevent blind eye due to some of the conditions above, you can maintain eye health by adopting a healthy lifestyle, such as consuming fruit and vegetables, avoiding smoking, washing hands before using contact lenses, and not spending too much time in front of a computer screen. To prevent blindness, it is recommended that you regularly check your eye condition to the doctor at least once a year. An eye examination is also important to detect early on the possibility of diseases that can cause blindness, so that appropriate treatment can be carried out.
Various Diseases That Cause Blind Eyes
1. Cataract
2. Glaucoma
3. Diabetic retinopathy
4. Keratitis
5. Trachoma
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