Astigmatism Symptoms & Causes in Adults
Astigmatism symptoms and causes in adults and the type of treatments available for this condition. Astigmatism is a condition that involves our sense of vision.
What Causes Astigmatism
This is primarily caused by the unnatural curvature of the cornea of the lens of the eyes. Blurred vision is one of the most common symptoms experienced by people suffering from astigmatism.
Main causes of astigmatism are usually present at childbirth and develop as we age. There are different types of astigmatism. So what are the causes of astigmatism?
People should bear in mind that astigmatism is not a disease which can be developed from bacterial or viral infection. It also does not mean that your eyes or overall health are in serious condition.
Heredity
As this is commonly due to heredity, it is a condition that has passed through generations there are cases where astigmatism develops as we age or as a result of injury or disease.
Checkup
An eye checkup can confirm the presence of astigmatism, it is a simple diagnostic procedure that quickly identifies the severity of
astigmatism.
Aids
After diagnosis eye doctors will then prescribe patients aids and
devices that will help them see clearly, such as eyeglasses contact lenses or eye surgery.
Visual Acuity
Clear vision or visual acuity, as well as the ability to focus on an object both, depending on the shape and condition of the cornea.
When the shape of the outside corner of your eye does not have a
perfectly smooth curve then you may experience vision problems such as blurriness.
Curvature
The degree of curvature results in different levels of blurry
vision as some only experience mild occasional blurry vision and some with severely blurred vision at all times.
Regular or Irregular
Astigmatism can be categorized as regular or irregular. Regular - this is characterized by the cornea as being curved only in one direction either vertically or horizontally.
Or irregular - which means the curvature of the cornea is uneven across its entire surface. Astigmatism symptoms include eyestrain, headaches, easy fatigability, and common blurry vision.
Inability to Focus
People suffering from astigmatism suffer from an inability to focus at all distances this condition goes alongside either hyperopia or long-sightedness or myopia or nearsightedness.
Astigmatism diagnosis - a routine eye checkup is the standard procedure when diagnosing astigmatism. the series of exams include the following.
To test how well the eyes can focus on light, the extent of the corneas curvature vision. If you suspect any problems with your vision, it is recommended that you seek medical advice from your optometrist.
Astigmatism in Children
It is imperative that parents have their children check for astigmatism. This is due to the fact that this eye condition may be potentially present from birth.
Treating Astigmatism
Medical management and treatment of astigmatism for those diagnosed with mild astigmatism there may be no need for treatment.
People with severe astigmatism may need to seek treatment for better acuity and vision, possible treatments include the following.
Laser Eye Surgery
This involves the reshaping of the corneas.
Orthokeratology
This involves the application of rigid contact lenses to effectively reshape the cornea or corrective glasses or contact lenses.
Or irregular - which means the curvature of the cornea is uneven across its entire surface. Astigmatism symptoms include eyestrain, headaches, easy fatigability, and common blurry vision.
Inability to Focus
People suffering from astigmatism suffer from an inability to focus at all distances this condition goes alongside either hyperopia or long-sightedness or myopia or nearsightedness.
Astigmatism diagnosis - a routine eye checkup is the standard procedure when diagnosing astigmatism. the series of exams include the following.
To test how well the eyes can focus on light, the extent of the corneas curvature vision. If you suspect any problems with your vision, it is recommended that you seek medical advice from your optometrist.
Astigmatism in Children
It is imperative that parents have their children check for astigmatism. This is due to the fact that this eye condition may be potentially present from birth.
Treating Astigmatism
Medical management and treatment of astigmatism for those diagnosed with mild astigmatism there may be no need for treatment.
People with severe astigmatism may need to seek treatment for better acuity and vision, possible treatments include the following.
Laser Eye Surgery
This involves the reshaping of the corneas.
Orthokeratology
This involves the application of rigid contact lenses to effectively reshape the cornea or corrective glasses or contact lenses.
