Test for a minute, do you have astigmatism?

Friends with astigmatism will see the object will have a ghost, the baton can see 2 or more, there may be double vision, many friends have no concept of astigmatism, think these phenomena are signs of myopia, and second ignore the existence of astigmatism . Especially the awareness of astigmatism among adolescents.

Astigmatism is more troublesome than myopia, and it is almost impossible to recover. Unless surgery, astigmatism will aggravate the development of myopia to some extent. Therefore, once there is a phenomenon of astigmatism, it must be taken seriously.

Astigmatism detection

Detection steps:

1. The test subject has a parallel line of sight, about 1 meter away from the screen.

2, if you usually wear framed glasses or contact lenses, please do not take it when testing, you can test directly.

3. If you see each dotted line in the graph, some dashed lines are clearer or darker in color, and some dashed lines are more blurred or whiter, indicating that you may have astigmatism (also known as "ghosting"). Please go to the professional eye examination medical department for a detailed inspection.

4. Please do not test this when your eyes are tired or sick, so as not to have a bad effect.

Red and green light detection

Detection method:

1. Put on your beloved glasses and test directly.

2. When testing, please keep the distance between the computer and the computer screen at 30~40 cm. If you see that the red color in the picture is much clearer than the green color, it means that the glasses you are wearing now may not be enough, or you increase the degree now. Now!

3. If you see that the green color in the picture is much clearer than the red color, it means that the glasses you are wearing now may be too high, or your current degree is relatively light!

How do teenagers prevent astigmatism

1, go out to play, look at the green wilderness in the distance. Take the initiative to get in touch with the school and actively cooperate to reduce the occurrence of astigmatism.

2, instruct children to develop good hygiene habits, do not casually contact the eyes with hands or other items to avoid infectious eye diseases, if you are infected with eye diseases, try to reduce the number of outings; guide young children to know those dangerous games and toys to reduce eye injuries .

3, parents should pay attention to observe, found that children have problems with the eyes, to bring to the eye hospital for inspection. It is best to do the first full eye examination at the age of 3-4, and regular eye examinations 1-2 times in the following year to avoid the occurrence of astigmatism.

4, children should read enough light when the book, the light is best from the front; reading posture should be correct, and keep the distance between 30 cm to 40 cm; do not read in the shaking car, do not lie down and read. When choosing a reading, the font should be clear and not too small. You can't afford to watch for an hour in a row, and take a rest for 5 minutes in 30 minutes. This can effectively prevent the occurrence of astigmatism.

How do teenagers treat astigmatism

Correcting astigmatism through cylindrical lenses

1. Mild asymptomatic astigmatism does not need to be corrected

2. Symptomatic mildly scattered, highly astigmatic or visually impaired, all corrected with a cylindrical mirror

3. Irregular astigmatism can be corrected with corneal lens

If children under the age of six suffer from astigmatism, they should be examined early. If astigmatism is found during vision screening, it is necessary to wear glasses for astigmatism at an early stage. Two or more astigmatisms will cause symptoms of amblyopia. In the golden period of treatment from the age of six to nine, even if you wear glasses in the future, you will not be able to treat the amblyopia problem that was later derived.

Dietary prescriptions should eat more nutritious foods such as fish, eggs, milk, beans, vegetables, fruits, and honey.

Formula one: 1 tablespoon of black bean powder, 1 tablespoon of walnut kernel mud, 1 cup of milk, 1 tbsp of honey. Black bean powder and walnut kernels are cooked in milk and added to honey after oral administration. Once a day.

Formula 2: 1O grams of wolfberry, 1O grams of mulberry, 10 grams of Chinese yam, 1O red dates. The above four foods are decocted twice, and the first two juices are served 3 to 4 hours apart.