Abstract: corneal plastic lens (MCT) is the most effective way to control the degree of myopia at present. On a professional basis, clinical experiments show that the scientific and technological content of wearing suitable RGP and MCT is no less than that of a myopia operation. Nowadays, more and more students wear glasses, even the children who just go to kindergarten. What causes children to live with glasses early? Most myopia children love to eat The habit of snacks, picky eaters and partial eaters. They eat mostly sugars, refined grains and fast food, which lack nutrients or are damaged more. The more kinds of food lacking, the higher the incidence of myopia and the degree of myopia., The more sugar you eat, the more serious myopia is. The formation of myopia is related to diet. Most myopia patients have low blood calcium and lack of vitamin A; The serum protein, blood calcium and hemoglobin of most juvenile myopia patients are also low. After getting myopia, you should supplement more vitamins A, B, family and trace elements such as calcium, chromium and zinc, and eat less candy and high sugar food., Experts said that to limit sugar intake, the increase of blood glucose content will cause changes in aqueous humor and crystal osmotic pressure. When the osmotic pressure of aqueous humor is lower than that of lens, aqueous humor will enter the crystalline body, which will make the lens convex and cause myopia. Too much sugar and high carbohydrate will reduce the elasticity of eye tissue and the storage of trace element chromium, making the eye axis easy to grow., In addition, eating too much sugar will produce a lot of acid in the blood. Acids neutralize with salts in the body, especially with calcium salts, and reduce in the blood, resulting in the reduction of blood calcium, which will affect the tenacity of the eye wall, lengthen the eye axis, and also cause the occurrence and development of myopia., Methods to control the deepening of myopia, Corneal shaping lens (MCT) is the most effective way to control the degree of myopia at present. On a professional basis, clinical experiments show that wearing suitable RGP and MCT is no less than a myopia operation. It can effectively control juvenile myopia, and the degree increases by only about 17 degrees every year, while wearing ordinary frame glasses increases by about 85 degrees every year. At the same time, corneal shaping glasses are effective, safe and convenient It has obvious advantages, and is very suitable for primary and secondary school students. In addition, patients who have reached the age of 18 and cannot pass the preoperative examination of myopia surgery are not suitable for myopia surgery, You can also consider wearing a corneal shaping lens (MCT). Precautions for wearing a corneal shaping lens to prevent myopia,
Now more and more students are wearing glasses, even the children who have just started kindergarten are no exception. What causes children to live with glasses early on? Most myopia children have the habit of eating snacks, picky food and partial food. They eat mostly sugars, refined grains and fast food, which lack nutrients or are damaged more. The more kinds of food lacking, the higher the incidence of myopia and the degree of myopia.
the more sugar you eat, the more serious myopia is. The formation of
myopia is related to diet. Most myopia patients have low blood calcium and lack of vitamin A; The serum protein, blood calcium and hemoglobin of most juvenile myopia patients are also low. After getting myopia, you should supplement more vitamins A, B, family and trace elements such as calcium, chromium and zinc, and eat less candy and high sugar food.
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experts say that to limit the intake of sugar, the increase of blood glucose will cause the changes of aqueous humor and crystal osmotic pressure. When the osmotic pressure of aqueous humor is lower than that of lens, aqueous humor will enter the crystalline body, which will make the lens convex and cause myopia. Too much sugar and high carbohydrate will reduce the elasticity of intraocular tissue and the storage of trace element chromium, making the ocular axis easy to grow.
in addition, eating too much sugar will produce a lot of acid in the blood. Acids neutralize with salts in the body, especially with calcium salts, and reduce in the blood, resulting in the reduction of blood calcium, which will affect the tenacity of the eye wall, lengthen the eye axis, and also cause the occurrence and development of myopia.
a method to control the deepening of myopia
corneal shaping lens (MCT) is the most effective way to control the degree of myopia at present. On a professional basis, clinical experiments show that wearing suitable RGP and MCT is no less than a myopia operation. It can effectively control juvenile myopia, and the degree increases by only about 17 degrees every year, while wearing ordinary frame glasses increases by about 85 degrees every year. At the same time, corneal shaping glasses are effective, safe and convenient It has obvious advantages, and is very suitable for primary and secondary school students. In addition, patients who have reached the age of 18 and cannot pass the preoperative examination of myopia surgery are not suitable for myopia surgery, You can also consider wearing a corneal shaping lens (MCT).
precautions for wearing a corneal shaping lens to prevent myopia
Lens care and cleaning shall be carried out in strict accordance with the nursing requirements, and the lens shall be protected. If the lens is cracked or broken, it shall not be worn, and the doctor shall be contacted in time. Wear glasses at night, so you are in a mirror free state during the day. Severe corneal and conjunctival diseases, dry eye and vitreoretinopathy should be worn under the guidance of doctors. Follow up on time. The next day of wearing, recheck once a week, half a month and one month, and then recheck once a month. If you can’t return to the doctor on time, you need to contact the doctor. If there are red eyes, eye pain, photophobia, tears and other eye discomfort, immediately stop wearing lenses, point anti-inflammatory eye drops, and go to the hospital for examination. If the symptoms are serious, please go to the eye hospital within 8 hours to avoid delaying the condition.