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I'm 17 years old and am suffering continuously from swollen eyelids with pus. It pains a lot and takes at least 3 days to heal automatically and after few days it again happens. I have suffered at least 10 of them. Please help.
If a couple is having eyesight problemthen what are the chances of their next generation to be having serious eye problems like color blindness and other serious eyesight issues?
My eye sight is very week so what can I do that my eye sight still remains constant and I want to remove my specs.
Do you think the corporate spectacle sellers (including online) with a chain of shops the optician at the corner of your road can diagnose and treat you for your eye vision problem completely accurately (even a simple case like myopia)?
Think again. Once the damage is done, it is mostly irreversible.
Signs of near sightedness (myopia)- include blurring of vision, genetic predisposition if mothers and fathers are myopic, squinting (bhengapan), eye strain headache, feeling fatigued when driving or playing sports, malignant myopia where the vision loss can be rapid due to elongation of eyeball and is irreversible. Similarly there are various reasons for presbyopia, astigmatism.
The people with high myopia may suffer from retinal detachment (laser is required for its correction).
An optometrist is incompetent/not trained to look behind your lens. If he misses the retinal detachment and does not refer you to the eye surgeon, you will have to face the consequence.
In case of compound power, it is purely the competence of optometrist which will help in determining the power of lens. Many cases are coming up with wrong power calculation. It is advisable to consult an eye surgeon before going to a spectacle shop. Once the eye power has increased, it cannot be lowered without surgical intervention.
It's for the patient to decide whether he considers optometrist (guys with degree in power calculation sitting in corporate and local eye shops, authorized to calculate eye power, competent enough to diagnose even these condition completely and afford to miss the retinal detachment and silent diseases like glaucoma or other associated eye pathology if they are present in eyes.
The patient's power will increase through incorrect or incomplete diagnosis and harm his eyes. It's your eyes, always consult an experienced eye surgeon before you go to any spectacle shop to buy your spectacles?
There are silent and irreversible disease in family like glaucoma/kala motia which have a family history, it is the duty of the doctor to ask history of such disease.
Can you expect your local optician to ask such history? if he misses your glaucoma by not checking your eye pressure, you vision loss is irreversible.
The guy sitting in spectacle shop may sell you a branded eyeglasses, give a very good deal and pamper you with snacks but what purpose it serves if the some part of your diagnosis is missed and causes irreversible loss of vision.
The optometrist is trained just in power calculation and dispensing of contact lenses. He is not trained to diagnose and treat any eye disease, look behind the lens through indirect opthalmoscope, use instruments like slit lamp.
He is incompetent to treat any eye disease like amblyopia/lazy eye.
If he is giving medicine/drugs along with dispensing of spectacles, he is most probably committing a crime.
If you are going to optometrist first, it purely depends on his training and expertise whether he is able to suspect any associated pathology or not and refers you the eye surgeon and if he misses it or makes a wrong diagnosis, the loss is yours and only yours. Lastly the optometrist will be never held responsible for wrong diagnosis.
The doctor's prescription caries a legal value and he will always advice in patient's best interest.
Dr Arjun Kumar Singh
Night blindness is also called nyctalopia. It's a type of vision impairment. People with night blindness experience poor vision at night or in dimly lit environments. It is not a disease in itself, but rather a symptom of an underlying problem, usually a retina problem.
What Causes Night Blindness?
A number of eye conditions can cause night blindness, including:
- Nearsightedness or blurred vision when looking at faraway objects.
- Cataracts or clouding of the eye's lens.
- Retinitis pigmentosa, which occurs when dark pigment collects in your retina and creates tunnel vision.
- Vitamin A Deficiency
- Zinc Deficiency
- Dry Eyes
Are the Symptoms of Night Blindness?
The sole symptom of night blindness is difficulty seeing in the dark. You're more likely to experience night blindness when your eyes transition from a bright environment to an area of low light, such as when you leave a sunny sidewalk to enter a dimly lit restaurant. You're likely to experience poor vision when driving due to the intermittent brightness of headlights and streetlights on the road.
How can I Prevent Night Blindness?
You can't prevent night blindness that's the result of birth defects or genetic conditions, such as Usher syndrome. You can, however, properly monitor your blood sugar level and eat a balanced diet to make night blindness less likely.
Orange colored foods are excellent sources of vitamin A, including:
- Sweet potatoes
- Butternut squash
What are the Treatment Options for Night Blindness?
The treatment will depend on its causes.
- Nutrient deficiency (Vitamin A and Zinc) is the easiest to treat.
- If the cause is cataract, you can go for cataract surgery to remove the clouded lens and replace it with artificial intraocular lens. Vision is usually dramatically improved after surgery.
- For dry eye syndrome, lubricate your eyes with artificial tear drops as they provide instant relief. Just make sure that they are without preservatives.
- Diabetic retinopathy can be prevented with tight control over blood sugar, active lifestyle and good dietary habits.
- As for retinitis pigmentosa, unfortunately there are no treatments available. Thankfully, new research is showing that vitamin A might have a slowing effect on the progression of this eye disease. If you wish to discuss about any specific problem, you can consult an ophthalmologist.