Find numerous Ophthalmologists in India from the comfort of your home on Lybrate.com. You will find Ophthalmologists with more than 29 years of experience on Lybrate.com. You can find Ophthalmologists online in Mumbai and from across India. View the profile of medical specialists and their reviews from other patients to make an informed decision.
Book Clinic Appointment
Eye Muscle Surgeries
Lasik Surgery Treatment
Reduced Vision Treatment
Retina And Lasik Surgery
Treatment of Squint
Visual Field Testing
Age-Related Macular Degeneration Treatment
Diabetic Retinopathy Lasers
Endoscopic Dcr Procedure
Laser Refractive Surgery
Laser Cataract Surgery
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.
I Am Facing Red Eye Problem For 2 Days. I Don't Go To Any Doctor And Don't Use Any medicine Yet. Is Anything Serious? Should I Check It Up?
I have eye power in my left eye is -0.75, and my right eye is -0.25. Is there any solution to cure my eye power. Can I use lens or specs. Which one is better. Please suggest, my work is related to computer.
The quality and sharpness of vision are generally measured with a Snellen chart. The Snellen chart shows letters of logically smaller size. Perfect vision is 20/20. This implies the patient or subject sees the same line of letters at twenty feet that a typical individual sees at twenty feet.
Here are a few doctor recommended tips that can be followed in order to achieve a perfect vision. These are as follows:
1. Eat right for good vision
Taking good care of your eyes begins with the food that you eat. Foods, for example, fatty acids, lutein, zinc and vitamins C and E may avert age related vision and eyesight problems, for example, macular degeneration and cataract as shown by certain studies. Eating these foods daily can lead to healthy eyesight. Following are some of the nutrients that can help us do so:
- Green vegetables, for example, spinach, kale, and collards
- Salmon and fish
- Eggs, nuts, beans, and other non-meat protein sources
- Oranges and different citrus natural products or juices
- Shellfish and pork
2. Quit smoking
Smoking makes you more inclined to get cataract, optic nerve damage and macular degeneration. The more times you attempt to stop smoking, the more probable you are to succeed.
3. Wear shades
The right sort of shades will shield your eyes from the sun's bright (UV) beams. An excess of UV exposure makes you more inclined to get cataracts and macular degeneration. Pick shades that piece ninety nine to hundred percent of both UVA and UVB beams. Wraparound lenses shield your eyes from the side. Spellbound lenses diminish the glare when driving. Some of the contact lenses come with UV protection as well. It is still a smart thought to wear shades for more protection, however.
4. Turn away From the Computer Screen
Gazing at a computer screen for a really long time can bring about eye strain, foggy vision, trouble focusing at a distance, dry eyes. The muscles around the eyes can start getting weak and painful if given too much strain. Turn down the screen brightness. You need to at present have the capacity to see, however, you should not feel like you are gazing at a very bright light. In case you are reading from the computer, use the zoom capacity to make the content bigger.
5. Pencil exercise
Take a pencil, and place it some place in the centre. Draw a letter, number or dot in on any side of the pencil. For this activity, you will concentrate on the pencil and the spot as you move it toward and far from your eyes. Pencil push-ups are rumoured to correct twofold vision and crossed eyes, yet it cannot hurt to attempt them for different issues since it is free, easy, and just includes focusing and refocusing your eyes.