How is nystagmus treated? How should nystagmus be treated?

For congenital essential nystagmus, surgery can be taken to move the resting eye to the front to improve vision and reduce or inhibit the appearance of nystagmus. The method is to first determine the resting eye position, and then move the inner and outer rectus muscles of each eye to strengthen or weaken to move the resting eye to the front.

Methods of nystagmus include:

1.Correction of compensatory cephalic position: by correcting compensatory cephalic position, the frequency of nystagmus is reduced, but cannot be completely eliminated;

2.Excision or destruction of proprioceptors: Reduces the amplitude and frequency of nystagmus.

The main method of nystagmus is surgery, which shifts the resting eye to the front, improves vision, and reduces or suppresses the appearance of nystagmus.

Depending on the direction of nystagmus, it can be divided into horizontal, vertical, rotational nystagmus, and mixed nystagmus.

After nystagmus, there is often decreased vision or severe visual impairment in the eye. In addition, there is left and right flutter or up-and-down flutter of the eyeball, which can be divided into horizontal nystagmus and vertical nystagmus, and nystagmus generally does not exist in isolation. It mainly has some manifestations of syndromes, after the occurrence of nystagmus, it should be actively examined, carefully exclude systemic lesions, cranial lesions, some lesions of the eye, mainly pay attention to the cause of tremor and the direction of tremor visual acuity.

If there is visual impairment, it should be positive**Visual conditions, horizontal tremor or vertical tremor, the resting position of the tremor should be chosen, and surgery can be considered**. Usually you should pay attention to rest, reduce close-up operations, avoid visual fatigue, eat lightly, and pay attention to your eyesight.

, nystagmus is an involuntary rhythmic oscillation, which can be divided into congenital and acquired according to the time of occurrence. Congenital nystagmus, also known as congenital nystagmus syndrome, is mainly manifested as impulsive nystagmus, which can be combined with recessive tremor and obvious vision. **Optical correction should be carried out**, in the case of dilated refraction correction correction, wear a prism, the tip points to the unaffected side to achieve the purpose of improving the head position, if possible, you can choose a membrane prism with a larger degree.

The purpose of surgery is to move the median band to the front to eliminate or improve the head position without attenuating nystagmus.

The first and the mechanism of nystagmus are complex and uncertain, which may be caused by congenital genetic factors, or may be the clinical manifestations of other ocular and otogenic diseases. Genetic factors and environmental factors are both involved in the pathogenesis.

First, the main **.

1. Oculogenic nystagmus: refers to the nystagmus formed by the central vision disorder of the macula, which makes the fixation reflex difficult.

2. Vestibular nystagmus: nystagmus caused by lesions in the vestibular nucleus or its communication pathways with the cerebellum or brainstem.

3. Central nystagmus: more common in bulbar lesions, pontine lesions, midbrain lesions and cerebellar lesions.

4. Congenital essential nystagmus: a congenital disease, which is currently unknown and needs further research.

5. Others: may be related to heredity, with X-linked recessive inheritance being the most common, manifested as parents with disease, and children with high risk of disease. Some nystagmus can be caused by drugs or toxic substances.

2. Predisposing factors.

1. Usually blinking, resulting in eye muscle nerve fatigue and paralysis, which can congenitally induce nystagmus.

2. Maintaining an action for a long time can lead to fatigue and paralysis of eye muscles and nerves, which can congenitally induce nystagmus.

3. Congenital amblyopia, the eye itself is not perfectly developed, and it is very easy to have congenital nystagmus. Nystagmus is an involuntary, rhythmic, pendulum-like or beating-like oscillation of the eyeball. The main causes of nystagmus are early eye motor dysplasia, such as congenital cataracts, which cause nystagmus, as well as family genetic history, Down syndrome, brain damage, or lesions, such as inflammation of the brain, tumors, degeneration, trauma, and vascular diseases, which may cause nystagmus.

In addition, nystagmus can be caused by eye disease or eye dysfunction, degenerative changes of the optic nerve, severe astigmatism, high myopia, physical diseases, multi-site sclerosis, stroke, and severe ear inflammation. Some poisonings can also cause nystagmus, such as sedative poisoning, antipsychotic poisoning, bromide poisoning, etc., alcoholism, albinism are also one of the causes of nystagmus. Sometimes nystagmus is not defined** and may also be affected by mental and physical strength, such as stress, fatigue or nervousness.

Nystagmus is usually performed in the following ways**

1. ****: For otogenic nystagmus, central nystagmus and oculogenic nystagmus, it is necessary to carry out ** separately, such as cataract surgery, central system ****, etc. With the improvement of the child's vision and brain function, nystagmus can be reduced;

2. Drugs**: For some specific nystagmus, drugs can be selected**, including scopolamine and some anticonvulsant drugs, and local intramuscular injection of botulinum toxin can be selected**;

3. Biofeedback**: using auditory feedback technology**;

4. Ophthalmology**: mainly including optics**, corrective refraction, such as wearing ordinary corrective glasses, contact lenses, press-attached prisms, etc.;

5. Surgery**: It is mostly used for congenital idiopathic nystagmus, and such children can have a compensated head position and a median belt. The surgery mainly moves the median band to the front to correct the compensatory head position and improve the front vision.

Nystagmus refers to the uncontrolled movement of the eyeball, and there are both congenital and acquired nystagmus. Congenital nystagmus is mainly caused by genetics, in this case, it can be corrected by dilated refraction, a pair of suitable glasses or a suitable prism, of course, it can also be corrected by surgery, but surgery can not ** nystagmus, just to eliminate or alleviate the compensatory head position.

The onset of acquired nystagmus is often related to diseases of the inner ear central nervous system, visual system and extraocular muscles, so it is important to take a look at the primary disease. The incidence of nystagmus is also very high now, and the most typical symptoms are vision loss, double vision, and a sense of shaking in the eyeballs, so once you find that you have nystagmus, you must go to the hospital as soon as possible to correct it, and everyone's nystagmus movement mode and range of motion are also different, and the causes of the disease are not the same.