As we all know, the occurrence of presbyopia is slowly showing up due to the increase in age. At the same time, the degree of presbyopia glasses will also be slowly increased, the general rate of increase is based on the regularity of every five years to increase 50 degrees. However, when you reach the age of 60, the myopia of presbyopia is generally not likely to 漸進鏡片 change at this time.

Generally speaking, the following manifestations of presbyopia will occur.

1. Not being able to see the near point for a long time: Because of insufficient adjustment, the near point will slowly become farther away, but it is possible to see the near object as long as it is struggled with. However, if this situation continues to exceed the level of ciliary body anxiety, then when you look at distant objects, the ciliary body anxiety can not immediately release the pressure, it will produce the current myopic condition of the eyes. Moreover, short-term blurring occurs, which is the main manifestation of what is known as slow adjustment of the mind. If the trend continues, eye pain and eyelid twitching, and dryness of the eyes will occur. Tearful eyes. Headache. The visual fatigue disease such as dizziness, presbyopia is the primary cause of visual fatigue in the elderly.

2. Seeing closer is difficult: In the course of presbyopia, one will slowly see that the spacing that is normally recognizable will now be increasingly difficult to see smaller font styles, which are clearer when looking at distant places. This will cause the patient to unconsciously tilt his or her head back or to place the book in a longer area in order to see the words clearly. Moreover, the spacing of this style of placement will slowly increase according to the age group.

3. Look closer to the point must be stronger chromaticity: presbyopic patients in the case of gradual, will occur at night to read a book discomfort occurs, because the night light effect is very dark. Insufficient chroma will not only prompt the visual discrimination threshold of both eyes to rise, but also make the pupil dilate, resulting in a large diffuse circle on the macula at the base of the eye prompting the presbyopia to be more significant. With the increase of age, patients with presbyopia have to read books at night with brighter light, and sometimes they need to put the light effect right in the middle of the book and the eye in order to see clearly. However, that way will definitely lead to dazzling effects and slowly expand the harm to the eyesight.

All in all, presbyopia as a common phenomenon of eye vision problems, is not just ignored. In the early stage, to gradually prevent presbyopia, as far as possible to alleviate the reduction of eye vision, management of their own application of habitual for both eyes. In addition, you can also do some moderate fitness exercises around the eyes to enhance the circulatory system of the blood circulation system around the eyes.

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老眼は規則的な生理現象であり、メガネで治療し、食事療法で補うのが最善である。

老眼を改善するにはどうしたらいいですか? 知っておきたいこの5つの簡単な方法

老眼は遠視ではない、典型的な症状を分析してみた

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Symptoms of gray nails (early stage)

1. distal end sub nail type gray nail: the early symptoms of this type of gray nail are irregular small patches of white plaque disease on the distal (side edge) nail plate surface, which then becomes a dull, gray spot and slowly turns yellowish brown until grayish black.灰甲和皮膚疣 Soon the nail plate becomes moldy, and the nail cuticle is deposited with debris. The nail thickens. Eventually the nail plate becomes indurated and occasionally bleeds. This type often consists of bright red. This type is often caused by a bright red. cooked plaster-like or flocculent epithelial ringworm.

2. Subproximal nail type gray nail: Rarely, most of the early symptoms of gray nail secondary to nail infections in the fingers. The nail plate is initially white near the nail fissure (i.e., the proximal end of the nail plate), and then gradually expands into a spot, and finally part of the nail plate is missing, expanding to the whole nail. This type is caused only by Trichophyton rubrum and Trichophyton rosea.

3. Full nail dystrophy type of gray nail: This is not common and often results in the final development of various types above. The early symptoms of this type of gray nail are mainly lusterless nail. Mildew. Thickening or breaking. The nail may appear abnormally thick after falling off.

The above is a detailed description of the common early symptoms of grey nails, which is expected to be of some assistance to you. The actual fact is that you will be able to get a lot more than just a few of the most popular and popular items.

The actual day-to-day medical care of grey nails is important.

The actual fact is that you will be able to get a lot more than just a few of the most popular and popular items. The actual fact is that you will be able to get a lot more than just a couple of days to get a lot more than just a couple of days. If you soak your hands in too much soap, it is likely to cause your nails to loosen up. The water makes the nails rise, and when the nails are dried and dry, they are casually gathered, causing them to loosen and break easily.

2. Do not use partial alkaline lotion: hand sanitizing or brush dishes. When washing clothes, it is best not to use partial alkaline detergent, it will produce damage to your skin. Do not forget to apply moisturizer when washing hands or objects.

3. Do not cut the callus skin: Do not cut the callus skin on both sides of the nail, which can easily cause inflammation. If you have diabetes, if you find inflammation on both sides of the nail, you should go to the hospital, because this sense of seven is likely to spread to other places.

4. rub protective film: before rubbing nail polish to get a protective film to prevent nails from turning yellow.

5. prevent germ infection: if the nails are discolored, there is a high probability of germs or germ infection, which will loosen the nails, then you need to fill the acidophilus, sour milk is a very good choice.

Avoid: towel. Footbath . Cool slippers, prevent touching with the patient, once infected should be treated as soon as possible. In addition, you also need to actively strengthen exercise to enhance the body's immune system to resist the disease.

Secret recipe: vinegar 1 pound boiled to 500 grams, add peeled big San a, two days after the vinegar dipped hands twice a day, once 10 minutes, dip and then wash with cold water, 7 days on.

Important matters: before each rubbing medicine must be soaked with boiling water to dip the disease nail, so that the medicine effect straight through the disease, in order to speed up the medicine power. During the healing period, do not wash the acne affected with cool water to maintain the socks dry and clean.

I. The treatment of gray nails.

If you have a small total area of nail sensation, you can use the external application of silver nail green plant essence water medicine rubbing treatment for about 2 months; if there are several nails or large-scale nail sensation, it is best not to apply internal anti aflatoxin medicine, because the medicine on the human internal organs cause greater adverse reactions so need to track liver function. At least surgical treatment for nail extraction is not advisable and has long been out of the game.

II. The medical care of gray nails: 1.

1. Patience and perseverance are necessary to treat the nail for 6 months to a year.

2. Take blood tests and follow up on your health status to prevent adverse reactions to medication.

3. Avoid entering and leaving public places with cold and wet wooden floors, such as swimming pools. To prevent the spread of the disease to others.

4. After the treatment of gray nails is completed, it is still important to maintain the drying and living habits of your arms and legs to prevent the infection from reoccurring after the healing process. The actual fact is that you will be able to find out about the early symptoms of grey nails, and it is not difficult to treat this kind of disease early on. The actual fact is that you can find a lot of people who have been in the business for a long time. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things.

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The nails of the hands occur those diseases, may be gray nail! These 3 types of people should pay more attention to

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Since the introduction of HDMI specifications to date, HDMI cable with its excellent characteristics to complete the reasonable transmission of video and audio signals, in the HDMI cable transmission medium continues to change, the HDMI high-definition cable with高清光纖線 optical fiber as the medium is suddenly more and more explosive up, then, from the copper core HDMI cable connected to the entire process of fiber optic HDMI cable, the advantages of fiber optic HDMI cable in which? What is the probability of replacing the copper core HDMI cable in the future? The following I will carry out analysis from the following levels of comparison, I am convinced that look at you will have some access to.

A, fiber optic HDMI cable volume and lossless transmission

Along with the increasing demand for audio-video transmission quality, the fast and ultra-long distance optical wave transmission system software has more urgent requirements. The fiber optic HDMI signal transmission and the previous copper-core HDMI signal transmission comparison, the difference depends on the fiber optic HDMI cable cable diameter is extremely thin, lighter weight, year-on-year reduction of up to 60%, raw materials for quartzite, saving metal composite materials, beneficial to the rational use of resources. At the level of audio video transmission, fiber optic HDMI cable is thoroughly free from external interference signals, can be true to complete the lossless transmission, and thus guarantee the high fidelity of the signal, especially for the transmission of material regulations quite high sound frequency information content, fiber optic HDMI cable has a very low bottom noise, with very high frequency stability, to ensure the perfect authentic sound, cinema-level visual actual effects immediately. Lossless signal transmission perfect HD audio-visual enjoyment

Second, 300 meters lossless transmission, fiber optic HDMI cable has the advantage of long-distance transmission

Fiber HDMI HD cable due to the use of fiber optic transmission media, long-distance signal transmission attenuation coefficient can basically be ignored, wireless relay spacing is long, the maximum transmission spacing can reach more than 300m. For HIFI, projectors, video surveillance system software, the long-distance transmission signal of traditional copper cable is very easy to lose frames, must be coupled with a wireless amplifier to do, which immediately causes the facility can not be used or more bad feelings. The fiber optic HDMI cable layout of such facilities do not have to worry about the transmission signal attenuation coefficient or loss of frame, in accordance with the customer's real application requirements completely arbitrary layout of the system software machinery and equipment. General copper HDMI cable, a single transmission spacing limit of 15 meters.

Three, 18Gbps fast network bandwidth, to create the best gaming experience

The current stage of the game, are specified in the high refresh frequency and its immersive experience visual actual effect, which for video transmission network bandwidth requirements are very high, now 2K/4K display system increasingly into the player's preferred, to ensure 2K @ 60HZ, 4K @ 60Hz lossless transmission must be fiber HDMI cable to complete. The traditional HDMI copper cable is limited by the signal attenuation coefficient, it is difficult to achieve the 18Gbps bandwidth test transmission requirements. The advantage of fiber optic HDMI cable happens to be the transmission band wide, communication volume, insulation layer, strong anti-electromagnetic radiation characteristics, just so you can make you in 3D, 4K game inside, precisely feel that obvious stunning actual effect, completely without worrying about the transmission network bandwidth problems, enjoy multi-level smooth and colorful and colorful game screen.

4. Cost-effective.

Data jack without AD conversion damage, can ensure the best video quality. Especially significant in high pixel, such as 1080p or even 4K. Note that the fiber optic HDMI cable transmission on both sides of the connector is the orientation of a said, one side is the transmitter, that is, the signal output side (connected to the desktop computer host), one end is the coordinator, that is, indicating the end (connected to the projector or display).

5. Practical: a line integrated video signal and multi-channel audio signal, compared to the previous situation to connect multiple lines is much better.

Summary

From the above aspects you can probably also see the main advantages of fiber optic HDMI cable belongs to. In fact, fiber-optic HDMI cable also has many advantages that copper-core HDMI cable can not match, such as: strong corrosion resistance, strong radiation protection, can surround the good, no spark discharge, small leakage, strong security and other advantages, and can even be applied in unique natural environments or national defense. I propose less than 15 meters, you can choose to use the general HD cable, once more than this pitch, you can first consider the fiber HDMI cable;

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Urethritis is a common reproductive system disease. The cause of this type of disease is the urinary tract suffering from Candida albicans. Candida albicans occurs on the sex organs, it is very easy to enter the urethra after sex, and then cause inflammation. After suffering from urethritis, it is easy to cause urinary urgency and frequent urination, and小便帶血 sometimes there will be substances in the urethra orifice. Generally speaking, the prevalence of women is higher than that of men, and if there is no active treatment, they are still prone to seizures. So, can urethritis be cured?

Can urethritis be cured?

Urethritis is a disease that can be cured. Generally, urethritis is divided into acute and chronic and diffuse. Subacute urethritis has a faster rate and shorter treatment time. It only needs to be treated immediately, and treatment with symptomatic treatment drugs can achieve good actual results. It can be cured by taking the drugs persistently for three days to one week. For diffuse urethritis, long-term treatment is necessary, medications are taken on time, and reasonable treatment methods are applied. Generally, it can be cured within a month or two.

What problems must be paid attention to when suffering from urethritis?

1. The length of time to recover from urethritis is closely related to daily life and medical care. During the treatment of urethritis, great attention must be paid to the combination of diet. Spicy foods and irritating foods should be avoided, and a clean diet should be the leading factor. Moreover, eat more diuretic foods, such as eggplant, east melon, melon, cucumber and so on. This kind of food can increase urinary metabolism and assist in the treatment of urethritis.

2. Patients with urethritis must pay attention to their own environmental hygiene, suspend the life of the husband and wife during the illness to avoid mutual contamination. Take care of bathing and washing frequently every day. Do not wear close-fitting clothes. At the same time, pay attention to your work and rest time, ensure adequate sleep, and be sure to follow the doctor's specific instructions when taking medication. Do not smoke or drink alcohol when taking medicine to prevent irritation of the urethral opening and aggravate urethritis.

3. After suffering from urethritis, the patient must increase the amount of water they drink every day. Warm water is the best, and it is not necessary to consume freshly ground coffee or strong tea to prevent reducing the efficacy of the medicine and jeopardizing the quality of sleep. At the same time, it is not necessary to consume raw and cold food ingredients, pay attention to part of the cold and warmth, and can not exercise excessively during the treatment period, which can achieve relatively relieved activities to enhance the body's resistance.

All in all, urethritis is not a serious disease. It only needs to be detected as soon as possible and treated as soon as possible. Generally, it does not take long to heal. The patient only needs to take the medicine proactively and on time, pay attention to food and cleanliness.

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