2, sunbathing method: when the weather is good, close your eyes and face the sun, let the light pass through the eyelids, * * * eye cells. We nearsighted people are very sensitive to light and will squint or squint when exposed to strong light. Doing so can improve our eyes' ability to receive light.
3, hand rubbing method: palm fever, rubbing your eyes, doing it repeatedly, but also relaxing your eyes, very comfortable. This action can be done anytime and anywhere.
4, eye movement method: sitting or standing, eyes first look straight ahead, and then the eyes move up and down, left and right, so that the eyes stretch in all directions as far as possible, and stay in all directions for a few seconds. When we are nearsighted, we will find that our eyes are deformed. This method can adjust our eyes back to normal shape and help restore their focusing ability.
5, counting method: at night, when there are stars in the sky, count the stars, use your eyes to find the stars, but you can't always stare at a star, so your eyes will be tired.
6, blinking method: blink more, blinking can relieve eye fatigue, this is to be done at any time.
When myopia is not deep, you can treat your eyes in this way.
If the degree of myopia is deep, you can consider treating myopia through myopia surgery, and you need to choose a regular clinic.
Question 2: Is it good to do laser surgery for myopia? I just finished the operation for two months, and I'm still recovering, and the effect is good. My left eye is nearsighted 800, and my right eye is 600.
Now the left eye 1.2 and the right eye 1.5.
I am a Russian doctor. The operation cost is 4700 yuan. 500 yuan.
My friend has been doing it for three years and there is no problem.
I don't know for decades.
Question 3: Is it good to do laser surgery for myopia? The side effects of laser therapy are best after the age of 20, but there is nothing wrong with it. Many patients will feel dry eyes after operation and don't want to open their eyes. Others are afraid of light rebound. But if you still use your eyes often, you will still be nearsighted. Another point is that laser surgery is to cut the cornea. If you encounter any external force in the future, your endurance will be abnormal. If the cataract lens expands in old age, it will also affect the cornea. I wonder if the cornea can withstand the pressure of swelling. What are the precautions before operation? 1, do not wear hard contact lenses for 3~4 weeks before operation, and do not wear soft contact lenses for 1~2 weeks before operation. 2. please drop Tylenol antibiotic eye drops every day within 1~3 days before operation (a, 3 days before operation, 4 times a day; B, 2 days before the operation, 6 times a day; C, preoperative 1 day, 10 times/day; 65438+ 0 drops each time); Don't use other drugs for your own use without the doctor's permission. 3. Whether eye drops are used correctly after operation is very important for the recovery and stability of vision, and I hope everyone will pay attention to it. Note: (1) When dropping eye drops, do not drop the liquid directly on the cornea. Please don't close your eyes with force to prevent the liquid medicine from overflowing, and don't touch your eyelids, eyelashes or other objects at the bottle mouth to avoid pollution. (2) If the doctor prescribes two or more kinds of eye drops, different eye drops should be dripped alternately at an interval of 10 minute, and the eye drops should be shaken well before each use. 4. Do not use any cosmetics and perfume on the day of operation, and do not bring jewelry such as gold, silver and precious stones and mobile phones into the operating room. 5. Eat digestible food properly before operation, and don't eat on an empty stomach or overeat. 6. Please prepare the operation fee, reexamination fee and round-trip fare for those who come to the operation, and pay attention to safety. 7. Please wash your hair, take a bath and cut your nails the day before the operation, and do a good job of personal hygiene; Before the operation, practice supine position, keep your eyes wide open, look at the upper target, fix your eyes 1 min, and do not squint. 8. If you have a cold or special discomfort before operation, please inform the doctor so that we can handle it as appropriate. 9. Please arrange a relative to accompany you in the operation and escort you home after the operation. Please don't take children. 10, in order to make the eyes recover well after operation, it is not suitable for operation when the work is busy. Please arrange the operation date with the doctor according to the specific situation of your work and life. Please make preoperative preparation and operation on time according to the scheduled operation time. If you need to change the operation time for special reasons, please call in advance so that we can make corresponding adjustments. Please practice correct eye drops before operation: wash your hands, take a supine position or a sitting position, then tilt your head back, open your eyes and gently fix the lower eyelid on the lower edge of the orbit with one index finger (please don't oppress the eyeball), and use the other eye bottle to drop 1 eye drops vertically to the lower fornix, about 3cm away from the eye, then release the lower eyelid and close your eyes for 2 minutes. What are the precautions after operation? First, the normal eye reaction at the beginning of the operation. On the second day after operation, you will have symptoms such as tears, photophobia and foreign body sensation in your eyes. At this time, after the tears come out, put them on your face, and never touch your eyes directly with paper towels or towels. At the same time, try to close your eyes and rest. Don't roll your eyes and rub your eyes. Most friends' eye discomfort can be relieved within 1 day. A few friends will feel slight eye pain or subconjunctival hemorrhage (flaky hemorrhage on the white eyeball) after operation. This is a normal phenomenon after surgery, and the severity and duration vary from person to person. Subconjunctival hemorrhage can be absorbed and dissipated naturally within 2-3 weeks. Please don't worry. Second, the types and times of eye drops after operation, please choose the eye drops according to the doctor's advice: 1, trebituo eye drops (or tobias eye drops) for both eyes, 4 times a day, and stop taking drugs after 7 days or follow the doctor's advice. 2. Fluoride in cosmetic contact lenses: Please shake the eye drops before ordering medicine. Generally speaking, take it 4 times a day in the first week 1 week, 3 times a day in the second week, 2 times a day in the third week, and 1 time in the fourth week, and then stop taking the medicine or follow the doctor's advice. 3. Precautions for postoperative reexamination: I hope you will insist on regular reexamination after operation, so that we can observe the operation effect and give you eye care guidance in time. 1. reexamination time: reexamination is needed at the end of 1 day, 7th day and 1 month after operation, or the reexamination time can be agreed with us according to the specific situation. If you have eye pain or other abnormal conditions, you can contact us at any time or go to the local eye clinic for examination. Please don't be negligent, so as not to delay the correct diagnosis and treatment and affect the surgical effect. 2. Special circumstances: For those friends who can't come for re-examination on time, please hang up and consult us or make another appointment for re-examination. For those foreign friends who can't come for re-examination, they can have an eye examination in the local area with the consent of the doctor, and tell the results by phone ... >>
Question 4: Is it safe to do myopia laser surgery? What are the chances of success? Please, thank you. Now any municipal hospital can do eye surgery with a success rate of over 90%. Now this kind of operation is still very mature. Postoperative physical examination is not affected. Please pay attention to the following introduction: if the patient is going to choose excimer laser surgery, the most concerned issue is the safety of the operation. Objectively speaking, the current excimer laser surgery is relatively safe. Compared with the earliest radial keratotomy with diamond knife to treat myopia, its safety has made a qualitative leap, which has been fully proved by a large number of clinical practices in 10 years. It can be said that laser surgery for myopia has been relatively mature in China. However, the success rate of any operation cannot be 100%. Just as contact lenses are easy to be infected and harmful to vision, trauma caused by broken lenses of frame glasses is also one of the causes of blindness. According to the article in American Journal of Ophthalmology, the failure rate of this kind of ophthalmic surgery is110, and most domestic refractive surgery experts hold different opinions. Of course, good surgical equipment, skilled operation and rich experience of operators and good cooperation of patients are the basis of high safety of surgery. Any operation is risky, and myopia laser surgery can't completely avoid complications. The most common complication is overcorrection or undercorrection, which should be observed for a certain period of time and re-operated as appropriate; Some people may have glare, that is, a light spot is regarded as a light cluster or halo at night, and there is a slight edema reaction between corneal tissues after operation or a large pupil at night, and its edge is close to the surgical edge, which can be gradually reduced. Keratoconus appears in people who have this potential or whose cornea is too thin after operation; Because of poor gaze on the target, eccentric cutting may occur, or the central island may appear due to the action of water vapor vortex on the corneal surface; After PRK and LASEK surgery, corneal Haze and hormonal ocular hypertension may occur due to long-term use of anti-Haze drugs. LASIK has complications related to corneal flap, such as foreign body under the flap, corneal flap displacement and dissolution, increased astigmatism, dry eye and so on. The most serious is the infection of corneal wound during operation. Although it rarely happens, it is the direct cause of blindness, so strict surgical disinfection system and good hygiene habits of patients are very important. After operation, you should also check your eyes regularly, paying special attention to the changes in macular area and peripheral retina, so as to plan ahead. Advantage 1: greatly reduce the risk of surgery. In the traditional lamellar knife surgery, if the negative pressure ring is loosened during the rotation of the blade, the corneal flap will be completely failed, and the operation will not be performed until three months later, which will bring great psychological pressure to both patients and doctors. However, if a similar accident occurs in femtosecond laser surgery, the doctor only needs to put on the negative pressure ring again and replenish the laser immediately without interrupting the operation. Because femtosecond laser only produces some water and bubbles to push away corneal tissue when making corneal flap, there is no damage to the tissue, and multiple operations can be performed in the same affected area, and the safety is greatly improved. Advantage 2: embedded corneal flap, more accurate reduction. The lamellar knife is cut horizontally, and the surface of the eyeball is spherical, so the cross section of the corneal flap is "cup cover", which is not well fixed with the eyeball matrix; The corneal flap made by femtosecond laser is embedded with the eyeball matrix in the form of "underground manhole cover", which is easy to reset and tightly bite, and will not be dislocated, and there will be no complications such as broken flap and button flap. At the same time, its laser light source also avoids the residual metal fragments that may be caused by the use of laminating knives. Advantage 3: Avoid iatrogenic infection In order to reduce the cost of LASIK surgery, many small laser eye institutions do not strictly implement the principle of "one person, one blade" and reuse disposable surgical blades, which greatly increases medical risks such as cross-infection. "Femtosecond laser" made human beings get rid of the lamellar knife for the first time in corneal surgery, and the cross-infection in surgery became history. Advantage 4: The postoperative visual quality is more perfect. Femtosecond laser can accurately open the molecular chain of eye tissue, make a more uniform and perfect corneal flap, effectively avoid the iatrogenic aberration that may be caused by the manufacture of lamellar knife flap, avoid glare and blur in foggy days, rainy days, driving at night and other visual conditions, and make myopia obtain perfect visual quality. Advantage 5: All-laser surgery, the accuracy is improved by a hundredfold. Femtosecond laser can control the accuracy of corneal flap making in the range of 10- 15 micron, and its accuracy is more than 100 times that of lamellar knife, which is beyond the reach of lamellar knife and safer for any patient. Advantage 6: it is not affected by corneal curvature, and the correction range is wider. Previously affected by corneal thickness. > & gt
Question 5: How much myopia can you do laser surgery? Myopia surgical conditions:
1, the first is the age requirement. The age suitable for operation is generally 18 to 50 years old. Because 18-year-old teenagers' eyeballs are immature, their myopia degree is unstable, while elderly patients over 55 years old are often accompanied by eye diseases such as cataracts.
2, followed by the requirement of myopia. The myopia degree of patients suitable for surgery should be above 100 degrees, and the highest degree can generally reach 1200 degrees. But the actual degree that everyone can correct depends on the thickness of his cornea. Moreover, the degree of myopia in the first two years of surgery should be relatively stable and cannot be deepened rapidly. Usually, those who wear soft contact lenses should stop using them for more than 1 week, and those who wear hard contact lenses should stop using them for more than 2 weeks before operation.
In addition, myopia patients should also meet the conditions of active eye diseases such as acute conjunctivitis, keratitis and iridocyclitis. No keratoconus, exposed keratopathy; No glaucoma, retinal detachment and other eye diseases. Those with a history of viral keratitis should be operated after the condition is stable for more than half a year. For patients with autoimmune diseases and scar constitution. The operation should be careful.
Question 6: Is excimer laser surgery good for myopia? The "four reminders" of laser myopia treatment First of all, ensuring safety is the first priority. Experts believe that this is a icing on the cake, not a timely rescue operation. To correct myopia, wearing glasses is enough to meet physiological needs, and excimer therapy is more convenient and beautiful. And the operation is irreversible, just do it. Even if you are not satisfied, it is impossible to go back to what you have never done. In particular, most people who undergo this kind of surgery are young people. When they start a business, their carelessness will affect the development of their lives, so they must choose carefully. Second, choosing the right person is as important as choosing the right machine. According to experts, the effect of excimer laser on myopia used to depend mainly on human technology, and human factors can account for 90%. Now, human and machine factors account for half. Choosing the right person is as important as choosing the right machine. When accepting an operation, be sure to ask which doctor did it, and don't use your own eyes as an experiment. Some are experts from outside the province, and their identities and qualifications can be queried through the Internet. Regarding the choice of machines, the most important thing is to grasp two points. First, machines of the same brand, the new generation of machines are always better than the old ones. The second is to choose advanced technology instead of backward technology. For example, now that the small spot technology is being used, patients should identify "small spots", do not use large spot machines, and do not be fooled by some businesses to steal the concept: for example, smart spots are still large spots in essence, so don't be fooled by this trick. Third, choose a reputable medical institution. If something goes wrong with the operation, the big hospital will naturally be "a monk can't run away from the temple." If some medical institutions are small, it is best not to choose. Fourth, look at preoperative examination and postoperative service. Excimer laser treatment of myopia is not acceptable to everyone, and it must be carried out after strict preoperative examination to ensure that there are no contraindications. If you just listen to the words of one family and rashly undergo surgery, there are likely to be hidden dangers. After excimer laser surgery, eye examination should be carried out regularly, not just by looking at the price, but by comparing the postoperative services of various medical institutions in detail and choosing the most complete and convenient one. Contraindications: all patients with keratopathy are not suitable for excimer laser myopia correction surgery, and patients with systemic immune diseases, such as rheumatoid arthritis and lupus, are not suitable for surgery. Because corneal incision may cause immune response of patients. Anyone who receives surgery should do a good eye examination according to the doctor's advice before and after operation. The advertisement of "laser treatment for 30 seconds, no worries after taking off glasses" seems particularly attractive now, but the British health department recently stopped the operation of laser treatment for myopia, and famous domestic ophthalmologists also warned that those with serious consequences of laser treatment for myopia will be "completely blind". The British health department recently announced that after a year of research, it was pointed out that there were unsafe factors in laser vision correction surgery. The report points out that the failure rate of this operation is one tenth, not one thousandth as stated in some advertisements. Surgery may also cause complications, so patients must undergo corneal transplantation. Based on this, the British health authorities are preventing medical institutions from performing this operation. Singapore ophthalmologists quickly said that doctors should ensure that the corneal bed of surgical patients maintains a certain thickness to avoid the cornea being too thin, which will lead to a serious decline in postoperative vision; The degree of myopia of surgical patients should not be too high, otherwise it is not keratoconus. At the same time, the ophthalmology department of some hospitals in China still claims that the failure rate of laser surgery is between 0.5%- 1%, and even claims that the failure rate is zero. At present, there is no relevant laws and regulations about eye laser surgery in China, and there is no standard to measure success or failure. British media reports have not affected the market of eye laser surgery. Before and after the Spring Festival, there are still many patients in the ophthalmology department of major hospitals in Fuzhou, including many students. Provincial Union Medical College Hospital arranges surgery for three days a week, and more than 20 people receive eye laser surgery every day (each person only needs 10 minutes to complete the operation), so the market is very prosperous. Why is there such a big difference in failure rates between China and Britain? Regarding the warning from Britain, Zhao Jialiang, an authoritative domestic ophthalmologist, chairman of the Ophthalmology Branch of Chinese Medical Association and director of the Ophthalmology Research Center of China Academy of Medical Sciences, said: There may be complications or failures, and the most serious consequence is complete blindness. There are 6.5438+0.5 million people who receive this operation every year in China, and the failure rate is about 5%. "The so-called 100% curative effect and no complications in advertisements of some medical institutions are sheer nonsense. The operation was performed on a healthy cornea, so I especially want to remind patients not to ... > >
Question 7: Do you want to do laser surgery for myopia? I'm also 450 degrees nearsighted. Advise me not to do laser surgery. I heard that you are prone to cataracts when you are old ... If you don't mind your eyes looking good, wear contact lenses.