The main cause of astigmatism is the irregular shape of the cornea. This unusual corneal shape, which causes light rays fall behind or in front of it, instead of on it triggers blurry visions. Commonly, astigmatism is carried from birth, although some people experience it later in life. There is also a risk for this eye disorder to get worse if not treated properly. Some research and reviews also indicate that stress of the eye may also be the trigger that lead to worsened astigmatism. If you do not eliminate or minimize the risks carried by these stressors, thus, you are likely to have more blurry vision as the result.
What worsen astigmatism?
In common cases, astigmatism occurs as slight problem to the eye that triggers blurry visions. In fact, this retina shape disorder is common in children and may develop into worse stage in later stage of life if fails to treat properly. There are some risk factors that worse astigmatism in individuals, which include:
Excessive computer use
People, including children that spend excessive period sitting in front of the computers have an increasing risk of developing worsened astigmatism. There are various jobs and activities, such as game-playing that involve computers and tablets that increase eye strain. Eye strain is the lead factor causing ocular stress, which eventually worsens astigmatism.
Reading is a beneficial activity, but it can be a double weapon if done excessively after working for long hours with a computer or without a significant break. In addition to conventional newspaper or books, you should also put electronic devices you are using for reading purposes. This may add stress to your eyes, since the electronic screens of these devices have more or less similar effects to computer screens. There are also some reading habits that put more ocular strains to the eyes, such as reading with limited lights.
Bad television habits
In addition to reading and excessive computer works, some bad television habits also play a major role of triggering worsened astigmatism. In children, existing astigmatism can be aggravated by frequent television watching in too short distance or television watching with very low light.
Activities requiring fine detailed work
Detail work may cause astigmatism to be worse. Activities that require detail work for prolonged period, such as sewing, embroidering, accounting, or writing are some of those triggers leading to aggravated astigmatism. The risk will increase if these activities require excessive close up work. As our eyes are not really designed for viewing close-up objects, doing these detail-work activities may put some additional strain to the eye, which may end up in eye stress and strain, causing corneal irregularities.
Lack of beneficial nutrient
External factors and activities have a significant role in causing astigmatism to get worse. However, what is inside the body also holds similar role. Your nutrients give benefits to your body organs and functions, and so being lack of nutrients may give contrasting issue. In order to work properly and to be in their best health statuses, our pair of eyes require certain nutrients from foods you are consuming. If you are lack of nutrients and consuming foods with poor nutritional substances, you are likely to have weakened eyes that trigger worse astigmatism.
Lack of hydration
In addition to nutrition, hydration is also really important to make sure you keep your existing astigmatism under control. You should also avoid some drinks that may raise your blood sugar and trigger complications inside the body. Thus, water is the best source of hydration you should get in sufficient amount daily. Eight glasses of water will give your body numerous benefits and hydration to support those functions of your organs.
Lack of exercises
Exercises are beneficial for the body and they are also essential for boosting all functions performed by our body. There are various types of exercises you can do to improve your health and keep any eye complications from getting worse. Make sure you perform these exercises in daily basis and avoid heavy exercises that may put excessive strain to your eyes, such as push-ups and weight-lifting, as they may aggravate the irregularities of the cornea shape.