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Amblyopia also known as lazy eyes occurs in children, whose eyesight does not develop with age as it should in one eye. In such cases, your brain only focuses on one eye and ignores the other, which becomes the lazy eye. Therefore, that eye is not stimulated properly leading to vision problems because of weak nerve cells. If this is not treated properly in time, then it might lead to permanent vision problems as the brain will stop focusing on that eye.
Amblyopia generally occurs in children between the age group of 6-9 years. According to the doctors if amblyopia is identified and treated before age 7, then the chances of full vision correction are the highest.
A child having amblyopia is not able to see things clearly from one eye. The affected eye will not receive clear images so the brain will not get clear signals and as a result, the brain will eventually start to ignore it.
In some cases, the eye which is not affected covers the issue of the affected eye. As a result, the child is not able to notice any vision problem. Therefore, in such cases, amblyopia is generally not noticed until and unless the child goes for routine check-ups.
Common symptoms of amblyopia include:
It is important to have an eye check-up at least once a year. Make sure you get your child’s eye check-up done especially if you have any family history of eye problems. Mostly in some countries, the first eye check-up is done at the age of 3-5 years.
Anything that obstructs the vision in the developmental age can lead to amblyopia. Although the main reason is yet not identified but according to the doctors the brain suppresses the image coming from the affected eye.
Some of the possible causes leading to lazy eyes are mentioned below:
It occurs when there is an imbalance in the muscles around the eyes which might lead to turning or crossing out the eye. This muscle imbalance creates difficulty for both the eyes to track an object together. It can be inherited or can be the result of near or farsightedness. It can also occur due to some eye injury in childhood.
It is a refractive error. In this, the light does not fall correctly on the eyes when it enters through the lens. Generally, it occurs due to far or nearsightedness, astigmatism, in this the surface of the cornea becomes uneven which further leads to blurred visions.
A child affected by this will have a problem of either farsightedness or nearsightedness in one eye than the other, which will further result in amblyopia in one eye.
This is the rarest form of amblyopia. In this one eye is prevented from seeing therefore, it becomes weaker. In some cases, both eyes are affected.
The major reasons which may lead to such cases are:
All children should have an eye check-up before they are eligible to go to school. The doctor will make sure of the following things:
If there is any problem with the mentioned things, then the doctor will suggest you get your child’s eyes checked by an eye specialist.
Some doctors say that you must get your child’s eyes checked before the age of 3. They will conduct an eye examination in which they will ask the child to close one eye and will notice the functioning of the other eye. Similarly, then they will ask the child to close the other eye.
For older kids or for adults they conduct the eye examination by placing an eye chart consisting of some letters in front of them and ask them to read it with one eye closed. Similarly, they have to read it with the other eye also.
These eye examinations help the doctor to detect problems in either of the eyes. If there is a vision problem they will prescribe certain medicines and eye drops to treat them.
It is important to treat amblyopia on time otherwise it might lead to permanent vision problems. The treatment is done depending on the cause which might involve:
Amblyopia also known as lazy eyes occurs in children mostly between the ages of 6-9 years. It occurs due to an underdeveloped eye or it can also be inherited. Generally, it affects only one eye but in some cases, both the eyes are affected by it. It may lead to vision problems that create difficulties for the child to focus on his daily activities.
Getting an eye check-up of your child before the age of 3 is recommended to every parent as it helps to point out any issue before he starts to go to school. The major reason behind amblyopia is yet not identified but there are some underlying causes like far or nearsightedness, cataracts, or an eye injury. There are certain treatments available for the causes with us.
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