Strabismus (strabismus) is a condition in which the position of the eyeballs is disturbed.
There is a deviation of one or both organs of vision alternately when looking straight. 4 out of 100 adults suffer from this disease.
In strabismus, fusion does not occur, so the central nervous system excludes the image obtained by the oblique organ to protect against diplopia. The angle of strabismus can be constant or variable, characterized by different indicators of the angle of deviation during the day.
Causes
Most adults suffer from this condition since childhood. The disease can also be acquired in adulthood. The reason for this:
- diabetes;
- impairment of neuromuscular control due to stroke;
- head injury that damages the area of the brain responsible for controlling movement (nerves and eye muscles);
- pathologies of the thyroid gland (for example, Graves' syndrome);
- formations of any kind in the brain.
With age, muscles lose elasticity and do not function well enough. This process is called decompensation. Therefore, strabismus appears. They are unable to hold the eyeball in the correct position.
Impaired blood circulation impairs microcirculation in muscles and nerves. The cranial and optic nerves are damaged because they do not receive the necessary amount of elements for normal functioning. Hence, double vision and a direct path to the development of strabismus.
Strabismus occurs in people with a history of thyroid disease, even if the hormones in the blood are under control.
Is it possible to cure strabismus?
Yes. It is possible to cure strabismus in adulthood. Treatment options:
- prismatic glasses;
- surgical intervention;
- hardware therapy.
Treatment should begin when a problem is detected to prevent the development of amblyopia and deterioration of visual perception. The type of treatment is selected depending on the type of strabismus.
Sometimes it is enough to activate the lazy eye.
To do this, the healthy one is covered with a bandage so that the one who mows works harder and does not lose visual acuity. If the disease develops against the background of cataracts, a surgical method is used. The doctor determines the cause, eliminates it, and only then the functionality of the extraocular muscles is restored, after which measures are taken to improve the acuity of visual perception.
How to order Vizulon
The Vizulon device is a color pulse therapy device that simultaneously affects the retina, optic nerve, accommodative apparatus of the visual organs, and extraocular muscles. The device is intended to improve visual function at home. The device can be used by both adults and children.
The manufacturer of the Vizulon device is RusMedGroup, a Russian company engaged in the wholesale trade of medical equipment. One of the activities is the supply of ophthalmic equipment to restore visual function. The device was developed jointly with the South Korean company OXYVAC MEDICAL INSTRUMENT.
You can buy a device to improve visual function on the official website. The device is sold only online; it is not yet available in specialized medical equipment stores.
Exercises
The exercises are useful in treating a form of strabismus where the eyes cannot align for near work or reading. This condition is called convergence insufficiency.
Close work requires a person to focus both eyes inward on close objects such as books, needle and thread, and computer screens. The coordinated movement and internal focusing of the eyes is called convergence. To focus the visual organ close up, it is necessary to perform special gymnastics.
A slight strabismus can be cured using this method. Severe impairment requires the use of other treatment methods.
Rotation
Don't forget to breathe during the exercise. This technique restores blood circulation to tissues.
As you inhale, slowly turn your eyes clockwise, stopping at the top point. Without holding on, exhale while continuing to draw a circle, lowering it down.
Complete the second round without a break.
Using a pencil
Place a pencil at arm's length. Look at him with both eyes. If you can’t do it right away, direct the squinting eye, covering the healthy one, and then open it.
For divergent strabismus, slowly move the pencil towards you.
Drawing in the air
The following exercises help to relax the muscles, restore joint movement of the eyeballs and learn to focus on one point.
Mobility exercises and strengthening of the extraocular muscles give good results. Do each 5 times. Draw figures in the air slowly, do not rush.
Eight
Mentally draw a figure eight in one direction and the other. Draw vertically and horizontally, slowly.
While drawing one half, slowly inhale, and when finishing the number, exhale. Repeat without interruption up to 5-10 times. If it is difficult, do it as many times as possible.
Draw with your finger while following it.
Simple exercises
It is recommended to perform light eye movements before going to bed, after and during work. These exercises are especially useful after sleep. Exercise daily, but do not overwork.
Mark on glass
Find a point on the glass or draw. Look at any distant object that does not move (post, car, tree, bench, etc.). Alternately look at the selected objects, holding your gaze for a short time.
Close your healthy eye and look only sideways. Then open the healthy one and try to focus on objects with both organs of vision.
Wearing glasses
If the problem is detected early, vision correction with glasses will help. For optical correction, patients are prescribed the use of special glasses and lenses. If an adult has a unilateral disorder, eye occlusion is prescribed for the purpose of training and treating amblyopia.
Prismatic models can eliminate diplopia associated with strabismus in adults.
A prism is a transparent wedge-shaped lens that bends or refracts light rays. When worn by strabismic adults who have mild double vision, prismatic glasses rearrange images so that the eyes see only one image.
Prism Eye glasses usually cannot correct more severe cases of diplopia, where the images are far apart or double vision is caused by weak, tight muscles.
Advantages of prismatic optics:
- wide range of optical power;
- ease;
- flexible film.
The disadvantages of the model include difficulty in maintaining, chromatic aberrations and a decrease in visual acuity by 1–2 lines at high values of the optical power of the prism.
The corrective effect of prismatic lenses is achieved due to the refraction of the line of sight when rays pass through optical glasses of different thicknesses. If the strabismus is converging, the prisms are turned horizontally with the base outward; with diverging strabismus, the lenses are thickened near the bridge of the nose and narrow closer to the temples.
Treatment at home
In order to correct strabismus, you can use various decoctions and infusions that have a strengthening effect on the muscles of the eye, as well as eye herbal drops.
| Name | Preparation |
| Calamus root decoction |
|
| Pine needle decoction |
|
| Decoction of currant leaves |
|
| Clover herb decoction |
|
Eye phytodrops
Drops give a faster and more noticeable effect, in contrast to the use of decoctions and infusions, since they act immediately on the affected eye.
However, for a significant result, the use of phytodrops must be carried out for at least 1 month.
| Name | Preparation |
| Recipe No. 1 |
|
| Recipe No. 2 |
|
Operation
Surgery is the most common way to correct strabismus in adults. Typically, the disease occurs when the muscles surrounding the visual analyzer become too weak or lose their elasticity.
Optometrists can surgically loosen, tighten, or reposition the necessary eye muscles to balance them to work together.
What does surgery provide:
- aligns the eyes;
- reduces or completely eliminates diplopia;
- restores eye function;
- reduces fatigue;
- expands peripheral vision;
- provides many social and professional opportunities.
The operation is performed on an outpatient basis under general or local anesthesia. After the procedure, patients experience minor pain or discomfort; these symptoms are quickly relieved by Panadol and Paracetamol. Sometimes the patient requires stronger drugs - Codeine, Hydroquinone.
People return to normal life within 2–3 days. More than 1 procedure may be required, the number of operations is determined depending on the severity of the disease.
Complications of surgery:
- allergic reaction to an anesthetic substance;
- infection;
- temporary deterioration of visual perception;
- diplopia for 1–2 weeks after the procedure;
- improper eye alignment (surgeon error).
Prevention
Strabismus is easier to prevent than to treat, especially in adulthood, when it is acquired. Prevention of strabismus involves regular preventive examinations.
Additional measures:
- do not read while moving;
- create a work and rest schedule;
- boost the immune system and promptly treat infectious diseases;
- control blood pressure;
- undergo preventive examinations with a neurologist and cardiologist;
- eat properly and balanced.
Strabismus can be avoided if a person promptly detects incorrect refraction of light on the retina of the eyes. At this stage, the disturbance is minor and can be quickly corrected with prismatic lenses.
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