The eye is one of the most intricate organs in the human body, and the ability to see is among our most valuable possessions. We are able to see and understand our surroundings thanks to our eyes. Yet, typical eye issues can be quite unpleasant and, in extreme circumstances, result in blindness. This is why it's so important to keep our eyes healthy.
A few eye illnesses exhibit early signs, however many do not. These warning signs are typically ignored, and at first, people have a tendency to dismiss them. Your most valuable possession is your vision, but retaining it is feasible with a timely diagnosis.
Related: Top 12 Tips to Improve Your Eye Health
Eyestrain
Anybody who spends a lot of time reading, using a computer, or traveling great distances is familiar with this one. That happens when you use your eyes a lot. They become worn out and require rest, just like any other part of your body.
If your eyes are becoming fatigued, take a break. If they are still exhausted after a few days, check with your doctor to be sure there isn’t another problem.
Corneal Abrasion
When sand or dirt gets stuck in your eye, it happens rather frequently. A scratch on your eye is caused by the dust particle as you rub your eyes to remove it. Corneal abrasion is the medical term for this issue.
You feel a burning or stinging sensation in your eye in addition to pain.
The signs include:
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You think there is dirt or sand in your eye.
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Eye pain, especially while opening or closing it
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Distorted vision
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Teary eyes and redness of the eyes
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Sensitivity to light
Corneal abrasion can be brought on by rubbing your eyes too vigorously, prodding them with nails or other objects, or using filthy contact lenses.
Night Blindness
Is it difficult to see at night, especially while driving? Is it challenging to go in poorly lit areas, such as movie theatres? That sounds like night blindness. That is a symptom, not a separate problem. Nearsightedness, cataracts, keratoconus, and a vitamin A deficiency are causes of a kind of night blindness that doctors can treat.
This syndrome can be inherited in certain people, and it can also be brought on by a retinal degenerative disorder that is often incurable. If you have it, you must be extra cautious in situations with poor lighting.
Color Blindness
You may be colorblind if you have trouble recognizing certain colors or seeing them clearly (often reds and greens). It happens when the cone cells, or color cells, in your eye, are damaged or missing. Only grayscale vision is possible when conditions are at their worst, which is exceptional.
The majority of those who have it are born with it, although it can also develop later in life as a result of several diseases or treatments. Your doctor can inform you of the cause. Men are much more likely than women to be born with it. If you are born with it, there is no cure, although there are specific contacts and glasses that can help.
Subconjunctival Haemorrhage
This condition is brought on by a small blood vessel breaking just below the conjunctiva of your eye. The conjunctiva is unable to absorb blood. As a result, the blood becomes trapped beneath it. It is common for a subconjunctival hemorrhage to occur without causing major damage to your eyes.
Your eyes’ blood vessels could be torn open even by a bout of coughing or sneezing with great force. Despite the fact that the first few symptoms may worry you, this condition is usually harmless and resolves within a week or two. The most obvious sign of a subconjunctival hemorrhage is a red patch on the white of your eyes.
Amblyopia
Amblyopia, or lazy eye, is a condition where one eye is malformed. One eye moves more “lazily” than the other while still being immobile, and it has worse vision. It can be developed in adults, kids, and even infants, although seldom in both eyes. Children and newborns require immediate attention.
If a lazy eye is identified and treated in early childhood, lifelong visual issues can be prevented. Other possibilities for treatment include applying a patch or other methods to force a child to utilize their lazy eye, as well as corrective glasses or contact lenses.
Related: What is the Difference Between Hyperopia, Presbyopia, and Myopia?
Floaters
They glide into your area of vision as tiny specks or dots. Most people become aware of them when they are outside on a sunny day or in well-lit settings. The majority of the time, floaters are normal, but they may signify a more serious eye disease, like a detached retina. At that time, the retina in the back of your eye separates from the layer below it.
You may also see light flashes at this time, or a black shadow may cross the edge of your field of vision in addition to the floaters. If you notice a rapid change in the type or number of spots or flashes you see, or if a new black curtain appears in your peripheral vision, schedule an appointment for a proper checkup with your eye doctor soon.
Cataract
It occurs when the normal lens of your eyes, which is situated behind the iris and pupil, develops a foggy surface. Over-40s are more likely to experience this problem. Moreover, this is one of the primary causes of blindness worldwide. Many 8888 kinds include:
A subcapsular cataract develops at the lens’s rear. Those who already have diabetes are more susceptible to developing it.
A nuclear cataract Is a condition that damages the nucleus of the lens. Age is a risk factor for this particular type of cataract.
White, wedge-shaped opacities that begin on the edge of the eye lens and migrate inside are the hallmarks of a cortical cataract. The lens cortex that encircles the central nucleus is where it is most prominent.
Red Eyes
Your eyes seem to be crimson. Why? When they become inflamed or ill, the blood vessels that cover their surface swell. You have red eyes because of that. It can be brought on by allergies, eyestrain, late nights, lack of sleep, or allergies. If an injury is the cause of the issue, consult a doctor.
Red eyes could be an indication of another eye problem, such as conjunctivitis (pinkeye) or UV deterioration brought on by years of not using sunglasses. If over-the-counter eye drops and rest don’t work, consult a doctor.