Are myopic eyes susceptible to glaucoma? Why do you get glaucoma?

The morphology and tension of the human eye are maintained by the intraocular pressure system.

The normal intraocular pressure is 11 21 mmHg, and more than 26 mmHg is pathological.

High intraocular pressure compresses the retina and optic nerve, causing changes in vision, visual field and fundus, which is called glaucoma.

Clinical observation shows that myopia and glaucoma often coexist, and this finding has attracted the attention of doctors.

According to statistics: about 30% of myopia eyes are combined with increased intraocular pressure, and 60% of young glaucoma patients are myopia, and glaucoma is a serious complication of myopia.

Clinical features of myopia with glaucoma:

1) High incidence, especially in high myopia.

It has been reported that the incidence of glaucoma with high myopia is 6 to 10 times that of normal people, and it can even be considered that high myopia is essentially a chronic stealth glaucoma.

2) There are often no obvious symptoms, especially in the early stage, which is easy to be ignored, and once found, it is already at an advanced stage.

3) The signs are atypical, and the symptoms of the two diseases are easy to confuse, and the changes in glaucoma are mistaken for the changes in myopia, resulting in missed diagnosis and delay.

4) High myopia and glaucoma affect each other, and the increase in intraocular pressure can promote the elongation of the eyeball and accelerate the development of myopia. The development of myopia is susceptible to glaucoma damage, which is cause and effect of each other, forming a vicious circle.

In short, myopia is complicated by glaucoma, and the latter diagnosis is easily confused and obscured. Therefore, patients with myopia, especially high myopia, should be vigilant against glaucoma.

Myopia is one way to prevent glaucoma.

At present, the accepted theory of most people is that myopic patients have undergone sclera structure remodeling, resulting in changes in the angle structure and weakness of the posterior sclera, especially the cribriform plate, which makes myopic patients less tolerant to intraocular pressure, or more sensitive to glaucoma damage, and thus more prone to glaucoma.

It is recommended that people with high myopia should be alert to the occurrence of glaucoma, in addition to developing good eye habits, they also need to check the fundus and measure the intraocular pressure, it is recommended to do so at least once a year.

The causes of glaucoma are not yet clear, general glaucoma is mainly divided into secondary glaucoma caused by primary glaucoma, primary glaucoma patients generally have small eyes, short eye axis, farsightedness, shallow anterior chamber and other anatomical factors, if you have primary glaucoma is not timely, severe attacks may lead to permanent blindness of the patient. Secondary glaucoma is generally caused by trauma, inflammation, hemorrhage, tumors, etc., which destroy the anterior chamber angle structure, obstruct the drainage of aqueous humor, and lead to an increase in intraocular pressure.

Why do you get glaucoma, and there are many ways to get glaucoma? Well, one is stressed, the other is too tired to watch TV and look at the phone, and the eyes are well, and there is a risk of glaucoma if you are stressed.

People who suffer from glaucoma will suffer from glaucoma because they are people who take care of their bodies or are frail and sickly.

If you have this abnormal or unhealthy eye habit, you can easily get eye diseases, which is a very normal thing.

Clause. 1. Excessive and irrational use of eyes, especially the use of hormone eye drops; Clause.

2. Genetic factors, if there are patients with glaucoma or other eye diseases in the family, including systemic chronic diseases, such as diabetes, hypertension, etc., the probability of getting glaucoma is higher than that of ordinary people; Clause.

3. Postoperative predisposing factors, such as massive bleeding after eye surgery or destruction of other eye peripheral tissues during surgery, aggravating the infection of the eye, thereby destroying the function of other eye tissues and causing other complications, such as glaucoma caused by cataract surgery; Clause.

Fourth, increasing age is also a factor that increases the prevalence of glaucoma; Clause.

5. Anatomical abnormalities, such as congenital microphthalmia, shallow anterior chamber, abnormal angle structure, trabecular mesh obstruction, etc., lead to obstruction of aqueous humor discharge.

Generally speaking, primary glaucoma before the age of 30 is mostly caused by genetic factors, and it is also called hereditary glaucoma for such patients.

For glaucoma patients who occur after the age of 30, most of them are caused by the special structural changes of the angle, that is, open-angle glaucoma, which is mainly caused by the higher resistance of the aqueous humor outflow channel, which causes a large accumulation of aqueous humor in the eye, which causes an increase in intraocular pressure and the onset of glaucoma. However, generally speaking, the symptoms of glaucoma in young people are mild, usually only a slight swelling pain in the eyes, accompanied by a headache on the same side, which can be relieved by rest in most patients. It can be performed surgically under the guidance of a doctor**.

Pay attention to the cleanliness of the environment in daily life, pay more attention to keeping the eyes clean and hygienic, pay attention to cleaning your hands, trimming your nails, eat a balanced diet, mainly a light diet, eat more high-protein, vitamin-rich foods, and eat more fresh fruits and vegetables. Avoid fried foods.

The harm of glaucoma is mainly damage to the optic nerve, which seriously affects vision, and if not in time, it may lead to blindness. Glaucoma is a common eye disease that can occur at any age, mostly in middle-aged and elderly people over 40 years old, and it is fundamentally pathological intraocular pressure increase, which needs to be reduced. Glaucoma patients must pay attention to avoid serious consequences in time.

For example, some people with high myopia, or people with heart disease and high blood pressure, or people with a family history of genetic diseases are prone to glaucoma. Glaucoma can affect a person's normal life, and it can affect their vision, and it can also make their life very inconvenient, and it can also affect their health.

It is easy to get this disease, generally because the elders have had glaucoma, have such a heredity, or high blood pressure, and diabetic patients, especially easy to get glaucoma; This disease is very dangerous, his deterioration rate is very fast, with this disease, his vision will deteriorate rapidly, his vision will become more and more blurred, and if it is serious, it will lead to blindness.

People with high myopia are the most likely to suffer, and the biggest harm is actually the loss of people's eyesight.

1. People with high intraocular pressure.

This is the first risk factor, and although there is no glaucomatous damage in the early stages, the likelihood of glaucomatous damage increases as the duration of hypertension increases and the base intraocular pressure increases.

2. Diabetic patients.

The incidence of glaucoma in diabetic patients is significantly higher than that in the normal population.

3. People with high myopia.

The incidence of open-angle glaucoma is higher in patients with high myopia, and the incidence of myopia is also higher in open-angle glaucoma. Myopic eyes are susceptible to increased intraocular pressure, and because of the shallow pits, which are difficult to identify, and because of the low stiffness of the sclera, the intraocular pressure value measured by a depression tonometry is often low.

4. Patients with systemic vascular disease.

In particular, hypotensive patients are prone to insufficient blood supply to the optic disc, increasing the risk of optic nerve damage.

The main harms of glaucoma are: 1. Damage to visual function, such as narrowing of visual field and decreased vision; 2. Some symptoms that lead to high intraocular pressure, severe intraocular hypertension, eye swelling, eye pain, and even headache, nausea, vomiting, etc. 3. If there is no timely treatment, it will also lead to blindness and optic nerve atrophy.

Patients with high myopia above the degree: the number of trabecular meshwork and the diameter of the trabecular meshwork in patients with high myopia will decrease, which will increase the resistance of aqueous humor outflow, and the eye is prone to problems that cause intraocular pressure to rise. In addition, patients with high myopia have obvious axial lengthening, scleral cribriform plate thinning, buffering, etc., so it is easy to cause optic nerve damage and suffer from glaucoma.

2. People with a family history of glaucoma: glaucoma is also a disease with a genetic predisposition, and heredity is an important reason for suffering from this disease. The biggest harm of glaucoma is to cause vision loss, acute intraocular pressure increase often has eye swelling pain, headache, long-term high intraocular pressure can lead to bullous keratopathy, iris redness, staphyloma formation, etc.; Children with onset before the age of three may have corneal enlargement, opacity, photophobia, and tearing.

There is no effective prevention for other types of glaucoma, except for angle-closure glaucoma, which can be prevented by laser or surgical periiris resection.

Causing optic nerve damageGlaucoma can have a big impact on optic nerve function, which can lead to vision loss. Reduced sensitivity to light, severe blindness. The damage caused by glaucoma to the optic nerve is irreversible, and once it occurs, it will not be able to lead to vision defects, and the intraocular pressure of glaucoma patients will lead to the lack of optic nerve fiber nutrition, which will lead to optic disc ischemia and optic nerve atrophy for a long time.

Optic nerve atrophy can cause vision loss and seriously affect life in life.

In fact, when we are in life, if we don't pay attention to some eyes, we will also produce some diseases. And for such problems, it will indeed affect our own living conditions, because we ourselves, if we do not pay attention to our own eye hygiene in life, then it is very difficult to suffer from some eye diseases. We will also find some people who suffer from glaucoma all the time, and glaucoma is a relatively common disease in our own lives.

Generally older people.

A lot of medical data shows that the incidence of this disease is not particularly widespread, so we will find that glaucoma is a disease that can be caused by many problems. In addition, we will also find that the disease will cause vision loss in the early stage of the disease, and it is easy to shed tears, so for our own consideration, we need to be able to ensure our eye hygiene and health. Most people over the age of 50 will have glaucoma because their own retinal nerve fibers have been damaged, and it is also a visual field defect caused by high intraocular pressure.

There are also people with high myopia.

After all, many people have entered middle and old age after the age of 50, and their own physical functions will degenerate, making it easier to suffer from glaucoma, and we will also find out. Patients with high myopia or high blood pressure and diabetes can also get glaucoma, and their own incidence is greater than that of some ordinary people. <>

Therefore, in life, we must pay attention to ensure our own eye hygiene, and we also need to keep our eyes in a healthy state, so that we can get a good state of life. And for glaucoma, it is very uncomfortable, and if we get this disease, it will make us feel very unacceptable.

People who have myopia, people who usually see things too close, the elderly, and teenagers, these groups of people are most likely to suffer from glaucoma, so they should be more careful and exercise their eyes so that the vision of the eyes will be better.

1.People who do not pay attention to eye hygiene, use their eyes excessively for a long time, and have incorrect eye posture. 2.

People with a family history of glaucoma. 3.Myopia, especially high myopia, intermittent myopia, and diabetes, are all prone to glaucoma.

People with high myopia, diabetes, vascular disease, high intraocular pressure, optic nerve damage, these people are all very prone to glaucoma.

There is a misconception that glaucoma is more common in older people, but with the overuse of eyes nowadays, glaucoma tends to be younger. If you have glaucoma, you can feel that you can see everything blurrily, and your vision will deteriorate very quickly.

People over the age of age, as they get older, their physical fitness is getting worse and worse, so there will be a variety of diseases, and people over 40 years old are more likely to suffer from glaucoma. The older you are, the higher the incidence of glaucoma, so after the age of 40, you should pay attention to your eyes. 2. Glaucoma is also genetically predisposed to, and if someone in the family suffers from glaucoma, it is likely to be passed on to the next generation.

Therefore, the next three generations need to be vigilant, and the incidence of glaucoma is also very high. 3. People with high myopia are also very prone to glaucoma, and some people think that their eyesight has decreased, but in fact it is not, just because everyone suffers from glaucoma.

4. Some people need to take hormone drugs for a long time because of long-term medication, such as kidney disease or immune diseases such as allergies and asthma, which will induce glaucoma, and many people will suffer from glaucoma if they take medicine for a long time. 5、The incidence of diabetes and hypertension is much higher than that of the general population, so diabetes and hypertension should be in this regard.

In normal times, you must not play with your mobile phone in dim light, you can't use your eyes excessively, in ordinary times, you need to take care of your eyes, to ensure that your eyes reach enough rest time. Supplement the nutrients needed by the body from many aspects, eat more carrots, corn and other foods containing vitamin A. Vitamin A can prevent some eye diseases, such as myopia or night blindness, and also has a certain improvement effect on glaucoma.