Hello everyone, I believe many netizens don\’t understand astigmatism very well, including what astigmatism means, but it doesn\’t matter. Next, I will share with you about astigmatism and what astigmatism is. You can pay attention to the collection of some knowledge points about what it means, so as not to find it next time, let’s get started!
Contents of this article
- What causes astigmatism
- How to recover from astigmatism
- What does astigmatism mean
- How to correct eye astigmatism
- How to correct astigmatism
- How to judge whether the eyes have astigmatism
1. What causes astigmatism
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There are many causes of astigmatism, which may be caused by poor development of the converging light, but it may also be a phenomenon caused by acquired adverse factors. , when astigmatism occurs, timely treatment is also required. Mild astigmatism can also be improved by wearing glasses, but if the astigmatism is severe, surgical treatment may be required.
2. How to recover eye astigmatism
Astigmatism is mostly caused by It is caused by improper use of eyes, so we should develop normal and good eye use habits. Frequent blinking is very beneficial to recovering eye astigmatism. It can exercise eye muscles, improve nutrition, and make eyes flexible. In addition, myopia is also the key to causing astigmatism. Many of them are pseudomyopia. At this time, the ciliary muscles can be relaxed through massage for treatment and recovery.
3. What does astigmatism mean
1. Astigmatism refers to The vision of the eyes is disordered, which can be divided into two types: nearsightedness and farsightedness. Myopia means that the visual acuity becomes worse when looking at near places, and the vision will be blurred and text cannot be read clearly; while hyperopia means the visual acuity will become worse when looking at a distance, and the vision will cause blurred vision and blurred vision of distant objects. Phenomenon such as being unable to see clearly distant text.
2. Astigmatism is caused by eyeball deformation or refractive error. This condition will damage the retina and imaging tissue of the eye and affect people\’s vision. If it is discovered early and effective measures are taken, astigmatism can be prevented become more serious and avoid unnecessary losses
4. How to correct eye astigmatism
Astigmatism is a type of refractive error, usually caused by irregular corneal shape. Depending on the cause, it can be divided into two types: congenital astigmatism and acquired astigmatism. For congenital astigmatism For corneal astigmatism, you can consider wearing glasses, contact lenses, or refractive surgery to improve your vision. Acquired astigmatism usually requires symptomatic treatment based on the specific cause. If corneal scars have formed, corneal transplantation can be considered.
5. What to do about astigmatism
Types of astigmatism There are many types. It is recommended to go to the hospital to check the type and cause. Mild astigmatism can be improved by wearing glasses. If the astigmatism is more serious, it is best to undergo surgery. You need to learn about some postoperative complications from the doctor and avoid seeing them at ordinary times. Electronic products, look at more green plants, avoid using strong light to irritate your eyes, and eat more vitamin-rich fruits, vegetables and foods such as carrots and cod liver oil.
6. How to judge whether the eyes have astigmatism
There is no way to judge whether the eyes have astigmatism. Blurred things can be myopia, farsightedness or astigmatism. If If you want to know the specific astigmatism, you need to go to a regular optical shop or the hospital\’s ophthalmology department for an optometry examination. After the optometry test, the results will show whether the astigmatism is more than 75 degrees. Generally, you need to wear astigmatism glasses.
The article ends here. If the question of astigmatism and what is the meaning of astigmatism shared this time has solved your problem, then we are sincerely happy!
