What are the precautions for myopia eye surgery?

For example, after the Lasek surgery in the past, the current laser surgery such as full femtosecond and half femtosecond is easy to dry out in the early stage, and it is necessary to use artificial tears to moisten and protect the eyes. On the day of surgery or a day or two after surgery, the eye should not be watered, and appropriate anti-inflammatory eye drops should be used to prevent infection. Artificial tears can be used to prevent dry eyes for one to three months after surgery.

There are three points to pay attention to after myopia eye surgery: 1. After surgery, eye drops should be used according to the doctor's instructions, and the use of eye drops is mainly for two purposes: anti-inflammatory and prevention of bacterial infection. 2. There will be a period of dry eye syndrome after myopia eye surgery, and it is necessary to use anti-dry eye drops.

3. Pay attention to avoid eye injury, because after myopia eye surgery, a valve will be attached to the eye, especially the initial light abrasion may cause the valve to move, causing irreversible effects on vision.

Myopia eye surgery is mainly performed on the cornea, which has no blood vessels but nerves, so you will not feel pain when you have myopia eye surgery. In the process of myopia eye surgery, the good cooperation of the patient is an important prerequisite for the success of the operation, therefore, in the myopia eye surgery, the patient should pay attention to the following points:

1. At the critical moment of myopia eye surgery, follow the doctor's instructions, do not speak, and are not allowed to move.

2. During myopia eye surgery, you must stare at the flashing red or green fixation lights, even if you can't see the fixation lights, don't move, and gently move your eyes according to the doctor's guidance without moving your head.

3. On the operating table of myopic eye, do not touch the surgical disinfection area with your hands.

4. Relax and don't be nervous during myopia eye surgery.

5. Do not squeeze your eyes hard, do not move your eyes at will, and fix them according to the doctor's guidance.

In myopia eye surgery, instead of injecting an anesthetic, the cornea is subjected to a surface anesthetic like eye drops, anesthetic eye drops. Before myopia eye surgery, the patient is given a superficial anesthesia. The anesthetic is dropped into the eye, thus acting as a topical anesthetic.

Myopia surgery is usually done within 10 minutes. The patient feels but is largely painless during the procedure and is very comfortable. Fear of light, tears, and a foreign body sensation may occur after surgery, all of which are normal and will gradually improve.

There are a few things to pay attention to when doing myopia surgery:

1. Before myopia surgery, an ophthalmologic examination should be conducted. During the operation, you should relax and not be nervous.

2. Myopia surgery is a small operation on the eyeball, which will bring some small probability of complications, so the surgery should be performed with caution if the expectation of the surgical effect is too high.

3. The age of people who have myopia surgery should not be too young, and it is generally required to be at least 18 years old.

After the surgery, there are still some things to pay attention to to ensure the safety of your eyes

1. After surgery, it is necessary to follow the doctor's instructions to take medication regularly, and the commonly used drugs are mainly antibiotic eye drops, which can effectively prevent the occurrence of postoperative infection.

2. Avoid rubbing your eyes with your hands or clothes, which can easily lead to dislocation or displacement of corneal transplants or intraocular intraocular lenses.

3. It is necessary to have regular reexamination, adjust the medication under the guidance of the doctor, and the content of the reexamination is mainly to see the healing of the cornea and the recovery of vision.

After the surgery, avoid rubbing your eyes, do not do strenuous activities, and try not to let water get into your eyes when washing your face and hair to prevent eye infections. Pay attention to eye hygiene and develop good eye habits. During this period, if you have any eye discomfort, please consult the attending doctor in time.

One day after surgery.

1. Please be sure to come to the hospital for follow-up, and the doctor will remove the adhesive tape and transparent eye mask;

2. Don't touch the eye of the surgery;

3. Vision may still be a little blurry, but it will slowly improve, and the symptoms of red eyes will slowly disappear;

The wound begins to heal within hours, there may be a little sour feeling, some people will have photophobia, tearing, dry eyes, fatigue, foreign body sensation and other symptoms, all of which are normal and do not need to worry too much;

5. Start to order eye drops, four times a day, there may be a slight tingling sensation, a slight stinging sensation when you point it, avoid touching the eyes when you point it;

6. Try to rest and reduce eye use.

A few days after surgery.

1. There is a feeling of foreign body, dryness, tearing, and photophobia, which will gradually disappear within three days;

2. Spot eye drops, four times a day;

3. In the first week, there may still be small fluctuations in vision, and in the evening vision will be worse and more sensitive to light, but these symptoms will improve quickly over time.

There are many precautions to be taken after myopia eye surgery. Patients are generally warned about some precautions after myopia eye surgery:

Clause. 1. The patient's eyes should not be watered for the first week, so as to avoid bringing bacteria into the eyes and causing eye infections. If there is an infection in the eye, the patient's vision can become very poor.

Clause. 2. Don't rub your eyes. Patients will be instructed not to rub their eyes for a week after myopia surgery. If you rub your eyes, you may open the wound of the cornea, destroy the wound of the cornea, make the refractive interface uneven, and the patient's vision will also decrease.

Clause. 3. Instruct the patient to order eye drops carefully. Eye drops have many functions, such as preventing bacterial infection, preventing refractive regression, preventing dry eyes, and promoting wound recovery.

These types of eye drops, if patients can apply them well, the general patient's vision recovery will be better, and the clinical effect will be very good.

Therefore, the re-examination of myopia must attract the attention of patients. Although the surgery is fast, the follow-up examination must be done in place to ensure the quality of the operation.

It should be noted that the eye development has been completed, the myopia degree has been basically stable in the past year, and there is no inflammation of the eye, and other contraindications.

The precautions after myopia surgery mainly include: 1. Reduce eye use to adapt to the different changes in the refractive state of the eye after surgery; 2. Avoid sports that may cause damage to the eyes, such as playing badminton, swimming, etc., and running and other sports can be carried out appropriately; 3. Re-examine in a timely manner, and follow the doctor's instructions to re-check whether there is any abnormality in the eye one day, one week, or one month after surgery.

Before the surgery, you must have a comprehensive examination, if it is not suitable, you also need to correct it, and you must pay attention to protect your eyes after the surgery, and do not be too tired.

There are clear surgical indications and contraindications for myopia surgery. Before surgery, you need to pay attention to:

Clause. First, it is necessary to rule out ocular active diseases or serious systemic diseases, such as conjunctivitis, keratitis, diabetes, systemic connective tissue diseases, immunosuppression, etc.;

Clause. 2. This kind of surgery is an invasive operation, so it is bound to bring some complications with a small probability, so patients with high expectations for the surgical effect should be cautious about surgery;

Clause. 3. The age should not be too young, and it is generally required to be at least 18 years old;

Clause. Fourth, for the first range of myopia, it is generally required to be within 1200 degrees;

Clause. 5. The curvature of the cornea should be between 39-48 days, and the thickness of the cornea should be at least greater than 460 m;

Clause. 6. The diameter of the pupil should not be too large, if it reaches 7mm or more in the dark room, it should be done with caution or not surgery**.