Abstract: how good is the pilot’s eyesight? Just look at their eyesight chart. Standing 5 meters away, we may not be able to see the ordinary visual acuity chart, but the pilot should accurately point out the opening direction of the letter of the C-word visual acuity chart. How good are the eyesight of
pilots? Just look at their eyesight chart. Standing 5 meters away, we may not be able to see the ordinary visual acuity chart, but the pilot should accurately point out the opening direction of the letter of the C-word visual acuity chart. How does
have good eyesight like a pilot? Ophthalmologists teach a set of simple and effective “eye protection rice word exercises” that pilots use This set of exercises can gradually restore the vitality of ciliary muscles by practicing the muscles around the eyes to alleviate myopia, presbyopia, etc. people with swollen, painful, itchy eyes and tears can also do it often. Step 1: look up and down three times. Step 2: look left and right three times. Step 3: look up and down three times. Step 4 : look up and down the right and left three times respectively, and the line of sight draws a word “meter” in the air. Step 5: after drawing the word “meter”, turn your eyes clockwise and counterclockwise three times respectively. After all, close your eyes and rest for one minute, and then open your eyes and stare at the green plants in the distance for 2 ~ 3 minutes. Nine advice from ophthalmologists: don’t rub your eyes with your hands. An American study found that a pair of unwashed hands may contain hundreds of thousands of bacteria, which can cause various eye diseases, especially red eye disease. Never rub your eyes with dirty hands. If your eyes are uncomfortable, wash your hands first, then close your eyes and press gently. When there are foreign bodies, do not rub your eyes with your hands. Close your eyes first. When a large number of tears flow out, open your eyes and blink a few times. In most cases, tears will wash out the foreign bodies. Do not use eye drops indiscriminately. Generally, as long as they are in large packaging, more than 0.4ml eye drops contain preservatives. If the eyes are only dry and tired, ophthalmologists usually use artificial tears without preservatives. Do not wear a beautiful pupil ， people often say that “beautiful pupil”, also known as color contact lenses, refers to contact lenses with color and can beautify the eyes. Because they can change the iris color and diameter to beautify the eyes, they often become a “necessary weapon” for beauty lovers. Although color contact lenses are listed as the third type of medical devices under strict supervision, they can be seen everywhere in jewelry stores, online stores and even roadside stalls, and the prices are uneven. Some businesses take advantage of the opportunity to make beauty loving consumers become victims of poor quality beauty pupils. Blink more in dry weather. In dry season, or when watching computer and TV for a long time, you must blink more, which is equivalent to moisturizing and massaging your eyes. Eat more yellow and green vegetables} such as carrots, corn, tomatoes, broccoli, kiwi fruit, etc. they are rich in lutein and zeaxanthin, which can help delay the functional degeneration of the eyes. Do not use your eyes for more than 40 minutes continuously. If you use your eyes for more than 40 minutes at a time, you should rest for 10 minutes, look at the distance, or close your eyes and rest for a while, so that your eyes are not easy to be tired and dry. Wear sunglasses when you go out. Your eyes are vulnerable to ultraviolet rays. Not only will the skin around your eyes age, but also it will have a certain impact on your vision. Especially in summer or when you go to the seaside and mountains with strong ultraviolet rays, remember to wear sunglasses. When playing table tennis, turn your eyes more. When playing table tennis, your eyes will rotate with fast-moving objects, which plays the role of adjustment and relaxation, delaying aging and preventing myopia.
people who read this article should take care of their eyes. The following products are more >
is used to treat psoriasis vulgaris in progress and winter, which belongs to blood heat or blood stasis syndrome. Symptoms include skin erythema, scales, Qingrun hypertrophy, pruritus, upset, thirsty or dry mouth, constipation, yellowing, etc.
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is mainly used for brain, peripheral and other blood circulation disorders. 1. Acute and chronic cerebral insufficiency and its sequelae: stroke, inattention, memory decline, dementia. 2. Ear blood flow and nerve disorders: tinnitus, vertigo, hearing loss, ear labyrinth syndrome. 3. Ocular blood flow and neurological impairment: diabetic retinopathy and neurological disorders, age-related macular degeneration, blurred vision, and chronic glaucoma. 4. Peripheral circulation disorders: various arterial occlusions, intermittent claudication, hand and foot paralysis, cold, limb pain.
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didroxyprogesterone can be used to treat diseases caused by endogenous progesterone deficiency, such as dysmenorrhea, endometriosis, secondary amenorrhea, irregular menstrual cycle, dysfunctional uterine bleeding, premenstrual syndrome, threatened abortion or habitual abortion caused by progesterone deficiency, and infertility caused by luteal insufficiency.
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is used to treat perimenopausal syndrome caused by natural or postoperative menopause.
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is mainly used for: brain, peripheral and other blood circulation disorders. 1. Acute and chronic cerebral insufficiency and its sequelae: stroke, inattention, memory decline and dementia. 2. Ear blood flow and nerve fiber disorder: tinnitus, vertigo, hearing loss, ear labyrinth syndrome. 3. Ocular blood flow and neurological disorders. 4. Peripheral circulation disorders: various arterial occlusions, intermittent claudication, paralysis of hands and feet, cold and sore limbs.
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are calcium supplements for pregnant and lactating women, menopausal women, the elderly and children, and help prevent and treat osteoporosis. Price of
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promote blood circulation, remove blood stasis, dredge pulse and relieve pain. It is used for chest arthralgia, heartache, dizziness, headache and menstrual abdominal pain caused by blood stasis.
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for epigastric discomfort, fullness, loss of appetite, etc. caused by chronic gastritis. It can also be used for infant vomiting and indigestion diarrhea.
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for chronic gastritis, peptic gastric and duodenal ulcer, colitis and dyspepsia.
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is used to treat perimenopausal syndrome caused by natural or postoperative menopause. Price of
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can tonify the liver and kidney, remove the haze and brighten the eyes. For liver and kidney disordersDry and uncomfortable, monocular diplopia, soft waist and knee, or mild visual loss caused by foot; Early and middle aged senile cataract with the above syndrome.
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is used for adjuvant treatment of acute and chronic hepatitis, liver fibrosis, fatty liver, liver cirrhosis and other diseases. Price of
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are used for chronic gastritis (including superficial gastritis, atrophic gastritis and duodenal ulcer), gastroptosis, epigastric discomfort, fullness and loss of appetite caused by subtotal gastrectomy. It has good effects on children’s partial eclipse, anorexia, infant vomiting and dyspepsia diarrhea.
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can dredge Qi and blood, soft, firm and eliminate accumulation, clear away heat and detoxification, dry dampness and kill insects. They are used for psoriasis (psoriasis). Price of
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distinguish turbidity, warm the kidney and benefit dampness. It is used for the frequency of white turbidity and urination caused by kidney failure to change Qi and regardless of clarity and turbidity.
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calcium supplement for children. Price of
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can remove blood stasis, detumescence, relieve pain and stop bleeding. They are used for traumatic injury, congestion, pain and trauma.
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is suitable for low back pain, neck shoulder wrist syndrome, periarthritis of shoulder and deformable arthritis.
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is used for corneal ulcer, corneal injury, corneal burn caused by acid or alkali, bullous keratitis, neuroplegic keratitis, corneal and conjunctival degeneration. Price of
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can remove blood stasis, detumescence, relieve pain and stop bleeding. It is used for hemostasis of traumatic injury, blood stasis, pain and trauma. Price of
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promote blood circulation, remove blood stasis, dredge pulse and relieve pain. For chest arthralgia caused by blood stasis, see chest tingling, pain fixation, dizziness, headache and menstrual abdominal pain.
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calcium supplement for children. Price of
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remove blood stasis, detumescence, relieve pain and stop bleeding. It is used for hemostasis of traumatic injury, blood stasis, pain and trauma.
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this product is a non steroidal anti-inflammatory drug, which can only be used when at least one other non steroidal anti-inflammatory drug fails to treat. It can be used for the treatment of pain such as chronic arthritis (such as osteoarthritis), operation and acute post-traumatic pain, and treatment of primary dysmenorrhea. The price of
are used to relieve mild to moderate pain, such as joint pain, muscle pain, neuralgia, headache, migraine, toothache, dysmenorrhea, and also for fever caused by common cold or influenza.
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