Please tell me about the causes of cataracts and how to cure them

There are many factors that cause cataracts, cataracts caused by the decline of metabolic function in the elderly due to age are the most common "senile cataracts", other systemic diseases such as diabetes are often complicated by cataracts, local trauma of the eye is an important cause of secondary cataracts, and cataracts will inevitably occur when a perforated foreign body enters the lens, that is, or no perforated eye contusion can also cause cataracts. Secondly, intraocular inflammation (e.g., uveitis) and intraocular diseases (e.g., retinal detachment, intraocular tumor) can cause cataracts.

Generally, cataracts can only be performed by surgery. At present, cataract extraction** is mostly used, and an intraocular lens or contact lens is implanted in the eye after surgery to correct vision.

1. Congenital cataracts are mostly hereditary.

2. Hypoxia: In the case of hypoxia, the sodium and calcium in the crystal can be increased, and the potassium and vitamin C can be reduced accordingly, and the lactic acid can be increased, which can promote the formation of cataracts. These cataracts are more important.

3. The influence of sunlight and ultraviolet rays is also one of the most important cataracts.

4. Deficiency of vitamins and trace elements also belongs to the induction of cataracts.

5. It increases with age, and it is related to the slow metabolic degeneration of the elderly, and some people believe that it is related to long-term sunlight exposure, endocrine disorders, metabolic disorders and other factors.

The aspect is surgery, and surgery is by far the only way to cataract.

Lens aging, just like people age, it happens to everyone, and it is a matter of time before it happens. **The only way: surgical removal. Any medicine is useless, don't believe it, lest you waste money and have no effect.

Causes of cataracts.

1) Nutrient metabolism: Through animal observation, it has been found that certain vitamin and trace element deficiencies are related to cataract formation.

Sunlight and ultraviolet rays.

3) Outside temperature: foreign scholars have surveyed that the incidence of cataract in workers over 60 years old who work in high temperatures is significantly higher.

Anoxia. 5) Endocrine: Endocrine disorders can promote the production of cataracts, which is enough to explain that the occurrence of cataracts in diabetic patients is higher than that of ordinary people.

6) Hardening and dehydration: In the case of dehydration, the body fluid metabolism is disordered, and some abnormal substances will be produced to damage the crystals. Animal experiments have proved that after hypertonic dehydration, the crystals appear empty.

Patients with early cataract need to be surgically effective in order to achieve results, generally after transplanting a new lens through surgery, the lens inside the eye is fundamentally treated to make the eye more effective and effective, and finally the purpose of achieving the best sex. Although early cataract will not cause blindness problems immediately after formation, it will indeed cause obvious impact and damage to daily eye conditions, after all, while the vision is significantly reduced for a long time, the patient needs to go through effective ** and treatment, so that there is a certain clarity in the process of seeing things in the eyes, and it can also further prevent the appearance of blindness symptoms after the aggravation of various pathological problems. In the face of the appearance of early cataract symptoms, each patient's own lesions will be different, but no matter which specific degree of impact, it is an impact process from mild to severe, so it is necessary to solve the lesion problem in the eye fundamentally through timely surgery and treatment, and the final effect will be obtained, and in the process of surgery, the specific operation mode will vary from person to person. However, most of them are carried out by means of lens implantation**.

When the early cataract is formed, it is necessary to obtain the best sex through surgery, mainly after the effective transplantation of the lens inside the eye by surgery, so that the lens inside the eye can be better used, so that the visual problems can be properly guaranteed and better maintain their own visual acuity, and at the same time let the eyes use normally, they can better ensure the effective use of the later eye conditions.

First of all, patients with cataract in the early stage can stop the progression of their disease if they choose to take drugs**, or even alleviate it. Vitamin E, vitamin B2 and vitamin A can be taken to delay the progression of the disease. In addition, you can also choose the ** method of acupuncture.

The acupuncture points of acupuncture and moxibustion mainly include local eye light, Cheng Wai, Sibai, Zhuzhu, Sun, Silk Bamboo Kong, Pupil Hip, etc. In addition, it is also necessary to treat the syndrome differentiation and overall conditioning according to the patient's condition. In short, if the patient is in the early stage of cataract, it should be actively carried out as soon as possible** to help the recovery of the disease.

Disease analysis: The early method of cataract is mainly through changing daily living habits and drugs, minimizing excessive ultraviolet radiation in daily life, and wearing glasses or sunhats when going out. Eat more vegetables and fruits, supplement multivitamins, and prohibit excessive alcohol consumption and smoking.

If there is a primary disease such as diabetes and high blood pressure, it needs to be actively given**. Take breaks and avoid overexertion. In the early stage of cataract, it can also be carried out with topical drugs such as intravitiligoarrest and musk bead eyesight solution**.

The early cataract is mainly some support and delay, whether it is local eye drops, local wearing of light or brown sunglasses, or the application of some traditional Chinese medicine throughout the body, the purpose of which is to slow down the opacity of the lens, rather than completely or remove the lens opacity, because the final method of cataract is still to be carried out by surgery.

The early stage of cataract is mainly through changing daily habits and medications, minimizing excessive ultraviolet radiation in daily life, and wearing glasses or a sunhat when going out. Eat more vegetables and fruits, supplement multivitamins, and prohibit excessive alcohol consumption and smoking.

Analysis: Early cataract is mainly observation. Of course, it can also be maintained by drugs, generally taking vitamin C, vitamin B2 and vitamin E drugs, but the effect is not very obvious, it can only be said to delay the disease, and for cataract, the most effective ** program, it can only be through surgery**.

There is currently no specific drug for cataracts. We need to look at cataract drugs rationally**. Cataract surgery can be performed when it affects work, life or study.

1.Drugs**.

At present, both at home and abroad are in the stage of exploration and research, some early cataracts, after clinical medication will slow down the development of the disease, vision is also slightly improved, the early progression of cataract to maturity is a long process, it may naturally stop at a certain stage of development without seriously affecting vision. Early cataract can be oral vitamin C, vitamin B2, vitamin E, etc., and some drugs can also be used to delay the progression of the disease. Usually some patients with intermediate-stage cataract can also improve their vision and lens opacity after medication.

However, for mature cataracts, drugs** have no practical significance.

2.Surgery**.

1) Phacoemulsification is a new type of cataract surgery carried out at home and abroad in recent years. The lens nucleus is crushed to a chyle shape using ultrasound, and then aspirated along with the cortex, leaving the posterior lens capsule at the end of the operation, and an atrial intraocular lens can be implanted at the same time. Phacoemulsification cataract removal surgery can be performed if the senile cataract progresses to the point where the visual acuity is low, or the degree and location of the cataract significantly affect or interfere with visual function, and the patient wishes to have good visual quality.

Its advantages are small incisions, less tissue damage, short operation time, and faster vision recovery.

2) Extracapsular cataract extraction The incision is smaller than that of intracapsular extraction, which discharges the cloudy lens nucleus and sucks out the cortex, but leaves the posterior lens capsule. The posterior capsule is preserved and a posterior chamber-type intraocular lens can be implanted at the same time, allowing visual function to be restored immediately after surgery. Therefore, extracapsular cataract extraction has become a routine surgical method for cataracts.

Phacoemulsification is an extracapsular removal procedure. The basic method is to make a 3mm small incision in the corneal limbus, extend into the ultrasonic grinder to crush the crystal nucleus and aspirate it, which is suitable for cataract with medium hardness, and is now the mainstream cataract surgery.

Compared to traditional** cataract surgery, phacoemulsification surgery has the following advantages:

a. The operation adopts advanced phacoemulsification instrument, which is controlled by computer, which is very accurate, better controlled, safe and stable;

b. The surgical incision is small, the traditional surgical incision is 12mm, and the phacoemulsification incision is less than 3mm;

c. Phacoemulsification surgery is a "no" injury surgery, in which the phacoemulsification needle only acts on the cloudy lens, and has almost no adverse effects on the adjacent tissues in the eye such as the cornea, iris, retina, etc.

d. The operation time is short, the operation is bitter, and the operation process is only 10-15 minutes;

e. The surgical incision is small, the healing is fast, and there is generally no need for stitches;

f. Generally, only one day of hospitalization is required, or no hospitalization;

g. Postoperative astigmatism is small, and it is easier to correct or control;

h. The postoperative response is light, the incision heals quickly, and the vision recovery is faster and better;

i. There is no need to wait for cataract maturity before surgery.

Hello, the early symptoms of cataract may be:1Blurred vision, 2

Tone change, 3Fear of light, 4Black dot in front of the eyes, 5

Double vision, 6Lens myopia, etc.7 The late symptoms are the deepening of visual impairment, and finally only the fingers can be distinguished in front of the eyes or only light vision remains. If you have already experienced the above related symptoms, you must go to the hospital for examination in time to confirm whether you have cataracts, and ** in time.

CataractsAlthough there is no drug that can completely effectively ** cataracts, it can be easily achieved through surgery. Phacoemulsification surgery is a minimally invasive surgery, but a certain amount of heat will be generated during the operation, in order to avoid the impact of heat on the cornea, the latest international medical research and development of "cold supermilk" technology. Under the control of a high-level computer, the ultrasound energy is reduced by 4 5, and the temperature of the surgical eye is kept low during the operation, so that the damage to the eyeball is minimized, and the operation is safer.

At the same time, the "cold supermammary" technology has been highly praised by cataract patients due to its advantages of light postoperative response, intraoperative **, short operation time, small incision, fast healing, immediate postoperative recovery, and no need for hospitalization. The American infiniti cold phacoemulsifier introduced by the Department of Ophthalmology of Tianjin 254 Hospital is currently the world's most advanced and safest cataract diagnosis and treatment equipment. The "cold supermammary" technology has been highly praised by cataract patients due to its advantages of light postoperative response, intraoperative **, short operation time, small incision, fast healing, immediate recovery of vision after surgery, and no need for hospitalization.

The American infiniti cold phacoemulsifier introduced by the Department of Ophthalmology of Tianjin 254 Hospital is currently the world's most advanced and safest cataract diagnosis and treatment equipment.

Surgery**, replacement of intraocular lens. Jinglang Ophthalmology, ** cataract for more than 20 years, now the national policy is very good, and the elderly over 65 years old are reimbursed for cataract surgery.

Surgery**. Cataract vision restoration is now included in the scope of medical insurance and can be reimbursed.

Mild cataracts can be cured, but generally taking medicine and injections are not a good method, and the common methods are artificial replacement lenses and traditional Chinese medicine conservative**. Among them, the replacement of crystals by Western medicine ranges from 3000 to 8000 yuan (single eye). Traditional Chinese medicine mainly uses oral Chinese medicine, acupuncture, and iontophoresis, and the specific cost depends on the patient's condition.

If it is an early cataract, you can use traditional Chinese medicine to cut off the cause of cataract. It increases the secretion of lens proteolytic enzymes, so that the turbid matter in the eyes of cataract patients, that is, denatured proteins, can be quickly broken down and absorbed. Restore the normalization of ocular microcirculation, achieve the purpose of removing obstacles and improving vision.

When I went to the hospital, it was not particularly difficult to treat.

Cataract is divided into early, middle, and late stages, and generally early cataracts can be treated with drugs**, and in the middle and late stages, surgery is required**.

Hello: Ruptured posterior lens capsule is one of the risks of surgery. The anterior lens capsule artificially needs to tear a hole in order to remove the cataract.

There are also two schools of opinion on whether the posterior capsule is torn in the operation, one is to tear the hole on the spot during the operation to avoid posterior disorders, and the other believes that the current laser technology is well developed, and if the posterior obstacle occurs, then the laser will be used, of course, there will be no need for lasers. If the intraocular lens falls off into the glass cavity, it is often necessary to remove and convert the intraocular lens. Standard Excimer Laser Surgery:

The cost of both eye surgeries ranges from 10,000 yuan;

First of all, the myopia of the eyes can be reversed, it is recommended that you can pay attention to the suggestions that will slowly improve in the future, maintain the correct posture to read and read in the future, and use bear bile pills to clear the purpose, it is recommended that you do more eye exercises. You can look at things in the distance more often to promote the adjustment of your eyes.