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Farsightedness Health Feed

Refractive Errors - Know Forms Of Them!

Dr. Anurag Bansal 85% (13 ratings)
DNB Ophtalmology, MBBS
Ophthalmologist, Ludhiana
Refractive Errors - Know Forms Of Them!

As you reach the age of 40, you will likely notice changes in your vision. Perhaps you have difficulty reading a book without glasses, or distinguishing between colours. These changes occur as an effect of ageing. However, nowadays people in their teens are also exposed to a host of eye disorders and vision problems, mostly resulting from eye injuries and visual stress.

The most common disorders of the eye, which affect the age group 19-40, are Refractive errors. The following signs and symptoms characterize such disorders-

• Haziness
• Double vision
• Halos or glares when you are surrounded by bright lights
Headaches
• Squinting
• Eye strain

What are the Refractive errors?

Refractive errors develop when light cannot focus on the retina (the light-sensitive tissue situated at the rear side of the eye) directly due to the shape of the eye. The change in the cornea’s shape, the ageing of the lens, or the length of your eyeball can lead to refractive errors. Most people suffer from one or more of the above conditions.

Type of Refractive Errors:

Following are the most common types of refractive errors-

Myopia or Nearsightedness - If you have this condition, you will see nearby objects clearly but distant objects will appear blurry. This happens because the light comes to focus right in front of the retina, instead of on the retina.

Hyperopia or Farsightedness - This condition is just the opposite of myopia. Distant objects are clearly visible but those located close to you appear blurry. However, some people may not observe any problem with their vision at a young age. If you have significant hyperopia, objects at any distance, far or near, can appear blurry.

Presbyopia - This age-related condition affects your ability to focus on things closely. This happens because as you age, the lens of the eye is unable to change shape to allow the eye to focus on nearby objects clearly.

Astigmatism - In this condition, the eye cannot focus light onto the retina evenly. As a result, images appear stretched out and blurry.

• Amblyopia or Lazy eye - This vision development disorder begins during early childhood and infancy. In this condition, the eye does not achieve normal visual acuity despite using contact lenses or prescribed glasses. Usually, amblyopia affects only one eye.

Can early diagnosis help treat the problem?

Yes, it can. Your eye care specialist can diagnose refractive errors and detect what exactly is impeding your vision with a comprehensive dilated eye examination. Upon encountering the symptoms mentioned above, one should consult an ophthalmologist at the earliest and get oneself checked.

If the condition is detected early, vision problems due to refractive errors can be treated. The common treatment options include the use of contact lenses, prescription glasses, and surgery (in severe cases).

People with vision problems should also adopt some lifestyle changes to correct their vision - eat more veggies, get adequate sleep and rest, abstain from smoking etc. Additionally, you should get periodic eye check-ups to monitor the condition.

1859 people found this helpful

Doc, I am suffering from heavy farsightedness, Are there any exercises helped me reduce it? Pls, tell me.

Dr. Jyoti Singh 90% (1134 ratings)
BHMS, MA Psychology & Traning Counselling
Homeopathy Doctor, Delhi
Doc,
I am suffering from heavy farsightedness,
Are there any exercises helped me reduce it?
Pls, tell me.
I don't think so by doing exercise you vision will get back. Your diet may help like vitamin A comes all green leafy. If your eyesight demage is more then you have to wear eyeglasses or if it still mild you can manage by take medicine or by diet. So better you consult with doctor.
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Hello, I am 18 years old and I am suffering from farsightedness from about 1½ years but now I wearing glass of number -2.5, So I want to cure this problem.

Dr. Anjana Minu Rajan 94% (506 ratings)
BHMS
Homeopath, Bangalore
Hello,
I am 18 years old and I am suffering from farsightedness from about 1½ years but now I wearing glass of number...
Hi, laser procedure is one option plus can take homeopathic constitutional medicine chat with me in private window for further guidance.
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My grandson is 5 years old. His eye power is 5 and 4.5 both eyes. He viewed long distance objects .please suggest.

Dr. Pulak Mukherjee 92% (9579 ratings)
BHMS
Homeopath, Hooghly
My grandson is 5 years old. His eye power is 5 and 4.5 both eyes. He viewed long distance objects .please suggest.
Well for now he has to wear specs, maintain healthy food, give him sea fish, maintain a healthy lifestyle, regular visit your eye specialist, with this you need to do proper homoeopathic treatment.
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I am 25 year old I have problem of distance vision with power .25 but I checked before 3 month that time it was ok 6/6 please give me immediate solution to get rid of this problem because I will give medical test of government job after 10 days please reply.

Bachelor of Ayurveda, Medicine and Surgery (BAMS), MA(HEALTH), cccc
Ayurveda, Karnal
I am 25 year old I have problem of distance vision with power .25 but I checked before 3 month that time it was ok 6/...
Follow it strictly -Yoga (TRATAK) _Morning walk on green grass with bare feet -Take plenty of Amla and Amla products -Avoid stress on eyes (minimum use of mobile/computor etc)
1 person found this helpful
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I have been prescribed eye specs of -1 and -1.25 as I am unable to read the board in the class properly. Should I wear them all the times or just during the class?

Dr. Arjun Kumar Singh 91% (1213 ratings)
MBBS, DOMS, MS - Ophthalmology, Fellowship In Phacoemusification, Senior Consultant Surgeon
Ophthalmologist, Patna
I have been prescribed eye specs of -1 and -1.25 as I am unable to read the board in the class properly.
Should I wea...
You have to use eyeglass all the time except sleep ,it has been reported that those who are myopic & don't use eyeglasses always become introvert later on. Constant use of eyeglass also help proper mental growth.
1 person found this helpful
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