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A precursor to myopia in your child's eyes.
It has long been thought that vision loss comes quietly, and by the time blurred vision is noticed, it is too late. In fact, there are precursors and signals before vision loss.
At the same time as eye fatigue, many people are also accompanied by burning, itching, dryness, carbuncle carbuncle in the eyes, and in severe cases, the pain spreads to the deep eye sockets, and even causes migraines, and can also cause soreness in the occipital, neck, shoulders and back, which is caused by fatigue hypersensitivity in the sensory nerves of the eyes.
Ophthalmologists call these symptoms "myopia prodromal syndrome". It can be seen that the first thing that occurs before myopia is not vision loss, but neurological symptoms. Myopia is not just an eye problem.
Precursor symptoms that occur in myopia40 are preceded by the sensitive trigeminal and autonomic nervous systems.
It can be seen that myopia has signals and precursors. Early detection of myopia precursors can prevent myopia early.
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To be exact, it should be regarded as eye fatigue, but myopia is easy to get tired. But as long as it is not vision loss accompanied by swelling pain, in that case, then consider other eye diseases. Usually pay attention to the reasonable arrangement of time, so that the eyes get enough rest, generally nothing will happen.
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Eighty percent of them are tired because of sore eyes, and the main cause of myopia is visual fatigue!
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Work on the computer for 7-8 hours during work, go home from work and relax on the TV or mobile phone for 2-3 hours, or stay up all night to catch up with work.
Vision problems are very harmful, and it is generally difficult to recover after vision loss. Overloading the eyes leads to damage to the eye muscles, decreased function of the eye tissues, slowing down blood circulation**, etc., causing a variety of eye discomforts.
Blood microcirculation is weakened, causing the eyeball to swell.
Regulation of blood microcirculation.
The regulation of microcirculation mainly affects the blood flow of microcirculation by regulating the contractile activity of vascular smooth muscle through nerves and humoral regulation.
Under normal circumstances, the blood flow of microcirculation is adapted to the metabolic level of tissues and organs, ensuring the blood perfusion of various tissues and organs and regulating the blood volume back to the heart. If microcirculation is disturbed, it will directly affect the physiological functions of various organs.
The production and reflux of interstitial fluid maintain a dynamic equilibrium, and if the homeostasis is out of balance for some reason, it will have the adverse effect of decreasing interstitial fluid (dehydration) or excessive interstitial fluid (edema).
Causes of local swelling.
aThe plasma colloidal osmotic pressure decreases, and the colloidal osmotic pressure of the interstitial fluid increases, as a result, the effective filtration pressure increases, the production of interstitial fluid increases, and the reflux decreases, causing local water swelling.
bSince about 10% of the interstitial fluid flows back into the blood through the lymphatic vessels, when the lymphatic fluid return is blocked, the distal tissues of the blocked area will swell. Improves blood microcirculation in the eye area and restores eye accommodation.
blink more often when using the computer to increase the secretion of lubricants and enzymes in the eye and keep the eyes moist.
b. Keep your eyes above the size of the TV screen, take a 5-minute break every 30 minutes, and watch TV for more than 1 hour.
c. Deliberately blink 300 times a day to exercise eye conditioning to avoid ciliary muscle spasm.
d. Wash your face at night with a towel dipped in warm water and then apply cold water alternately, which can effectively relieve eye soreness, pain and other discomforts.
e-eye movement: For example, look upwards and exhale, then move the gaze back to the middle, inhale, repeat 3 times, and then continue to repeat the same movement below, left, and right.
Relieves eye fatigue.
1. Acupoint point pressure massage combined with traditional Chinese medicine eye patches has the effects of dredging meridians, preventing wrinkles, and delaying aging.
2. Take regular breaks, avoid using your eyes for a long time, and often look at the scenery from afar.
3. Ensure adequate sleep so that the skin around the eyes can be better recovered during rest.
4. Anthocyanins, vitamin C foods have antioxidant effects, effectively protect retinal damage.
5. Choose more foods containing lutein and zeaxanthin, which have the function of protecting cytochrome oxidase.
Relieves eye soreness and eye swelling.
People who often have eye fatigue and eye swelling and pain eat more fruits every day and stick a Yishi long-term eye patch, which has obvious effects on eliminating dry eyes and eye soreness.
Most fruits contain anthocyanins and vitamins, anthocyanins: have the effect of promoting eye blood microcirculation and maintaining normal intraocular pressure; Vitamins are effective in removing congestion and cloudiness in the eye area.
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Generally speaking, excessive eye fatigue can lead to eye pain, which may also be related to glaucoma or high intraocular pressure, which can lead to eye pain and sometimes headache, nausea, vomiting, and blurred vision. Dry eye syndrome can also cause eye soreness and discomfort, so it is recommended to go to an eye doctor for a symptomatic examination**.
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It is very common for us to feel sore eyes when we are in front of a computer or mobile phone screen, because our optic nerve will be very tired and sore when facing the computer screen for a long time. However, sore eyes are not the only thing, there are some eye diseases that can trigger sore eyes. So, what is the cause of sore eyes?
1. Acute angle-closure glaucoma
Patients with acute angle-closure glaucoma usually feel a severe swelling of the eyeball, accompanied by ipsilateral migraine, visual impairment, eye congestion, nausea, vomiting and other symptoms.
2. Retrobulbar optic neuritis
People with this condition usually experience deep pain in the eyeball, but a dull pain in the back of the ball is noticeable when the eye moves or compresses the eyeball.
3. Scleritis
Patients with scleritis usually have uncomfortable symptoms such as eye soreness and pain, and other symptoms such as photophobia, tearing, red eyes, and decreased vision.
4. Refractive eye disease
Patients with myopia, astigmatism, and farsightedness have a greater amplitude of pharyngeal muscle adjustment than normal people, and if the adjustment is excessive, or if there is a disorder, it will lead to an increase in intraocular pressure, and then there may be soreness and pain in the eyes. In general, adequate rest and cold compresses can relieve discomfort.
5. Angle-closure glaucoma
The main manifestations of this disease are eye soreness, pain, etc., and most of them will manifest complications such as vision loss, foggy vision, and in severe cases, it will be accompanied by headache, nausea, vomiting and other symptoms.
6. Acute ocular inflammation
This disease is commonly known as "needle eye", in the deep part of the eye and face tissues, if there is purulent inflammation and bacterial infection, there will be obvious pain and redness in the eye area, and in severe cases, there can also be preauricular lymphadenopathy, and there will be tenderness.
7. Tips
Eye soreness is not a small problem, we must pay special attention, and if necessary, we need to go to the hospital for examination in time to rule out other hidden dangers.
8. What is good for the eyes
Carotene is the main dietary ** of vitamin A, it has no toxicity of vitamin A, so eating more vegetables and fruits rich in carotene, such as carrots, pumpkin, sweet potatoes and dark green leafy vegetables (water spinach, spinach, broccoli, etc.) as well as cantaloupe, goji berries, etc., are very good for penitent eyes.
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Myopia is caused by long-term and repeated visual fatigue of the eyes, and eye pain, dryness, and blurred vision are common manifestations of visual fatigue.
Guidance: In this case, you can use a towel to warm your eyes every day, pay attention to correct bad eye habits, and it is best to cooperate with oral eye vision nutrients, two packs a day, and insist on taking it for a period of time, this situation will gradually improve, and your vision will stabilize.
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The eye pain may be conjunctivitis or keratitis, you can go to the hospital for a check-up, and if you are sure, you can drop anti-inflammatory eye drops. Wear glasses when reading books and watching TV, avoid overusing your eyes, and don't rub your eyes with your hands.
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Considering the cause of severe eye fatigue, try to minimize the use of close eyes, and look far away for about 40 minutes to relax your eyes. In addition, if you look at more electronic products, you can wear anti-blue light lenses to prevent eye fatigue and blue light damage.
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Maybe I can't sleep well, and I'm always sore, so you can just buy some eye drops.
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The first is eye strain, caused by excessive eye use. Second, it is a lack of vitamin A, eat more foods and fruits that contain more vitamins.
The third is to insist on eye hygiene, and the fourth is to pay attention to the best health exercises to protect your eyes every day.
Fear of light and wind is a manifestation of unbalanced nutrition.
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If you are tired and need to rest, please combine work and rest.
Maybe I can't sleep well, and I'm always sore, so you can just buy some eye drops.
It's not caused by family reasons, but it's all tears.
Mouse hand (i.e., wrist syndrome).
Causes: Long-term use of computer keyboards and mice can be associated with a condition called wrist syndrome, which causes pain, numbness and weakness in the index or middle fingers, which can lead to nerve damage and muscle atrophy in the hand. The problem lies in the repetitive typing on the keyboard or moving the mouse every day, and the long-term, intensive, repetitive and excessive movement of the wrist joints, resulting in peripheral nerve damage or compression, which blocks nerve conduction, resulting in impaired sensation and movement of the palm. >>>More
This myopia cannot be recovered, which requires you to pay more attention to protecting your eyesight, you can control the development with open pupils, you can wear glasses to adjust your vision, and surgery is required to recover**.
It's good to have laser surgery, but I'll be blind for a long time, hopefully.