标签： 上海419千花网

　　At 8 o’clock on the evening of December 31st, the fifth guest, Li Zhiling, deputy director of the Pharmacy Department of Shanghai Children’s Hospital, was welcomed in the series of live broadcasts of "COVID-19’s big talk about epidemic prevention" to discuss with you the issues related to rational drug use in COVID-19. Li Zhiling also answered some hot topics that netizens care about. The following are the key questions and answers:

　　Q: When there are no related symptoms, is it necessary to take more medicine in advance to prevent Covid-19?

　　Li Zhiling:There are no drugs that can definitely reduce the risk of COVID-19 infection. Neither Chinese patent medicine nor other cold medicines can prevent infection by taking medicine in advance. If there is no infection in itself, if the therapeutic drugs are used indiscriminately to prevent infection, it may cause problems such as overdose and liver damage, which requires vigilance.

　　Therefore, it is not recommended to prevent COVID-19 by taking medicine. Such problems can be enhanced by wearing masks, washing hands frequently, ventilating frequently, paying attention to diet, adjusting work and rest, reducing fatigue and so on, and the environment can be well sterilized.

　　Q: The online "COVID-19 medication sequence chart" is widely circulated. Is this chart reliable? Is it necessary to take medicine after infection?

　　Li Zhiling:"COVID-19’s medication order chart" is not reliable. The patients infected with COVID-19 have different symptoms, so there is no absolutely complete medication order.

　　The first one in the order of taking medicine is Chinese patent medicine. If you have symptoms of sore throat and believe in Chinese medicine, you can take it. If there is no sore throat, you don’t need to take it. The second is wind-cold and cold granules, which can be taken when symptoms such as stuffy nose, runny nose and sore throat appear after suffering from flu. If the above situation does not occur, you do not need to take it. The third and fourth place is compound paracetamol and amantadine tablets. If it is used with ibuprofen, it may aggravate the damage of liver and kidney function. In the same way, even Huaqingwen is the same. If it is in the case of nasal congestion and sore throat, it can be taken, but if there are no symptoms, it is also unnecessary to take it.

　　Q: Fever symptoms after infection are common. What antipyretics do you take the most now?

　　Li Zhiling:When you have a fever, adults and children use different drugs. Adults can choose a wider range of drugs. Adults can take ibuprofen, acetaminophen and aspirin, but children can only use two antipyretics: ibuprofen and acetaminophen.

　　Children need to take drugs according to their age. If the baby under three months has a fever, it is recommended to go to the hospital for treatment, because the condition changes too quickly. Babies aged 3 to 6 months can only use acetaminophen; Babies over 6 months old can use ibuprofen; Under the age of 12, ibuprofen and acetaminophen can be taken.

　　Q: What are the precautions when taking ibuprofen and acetaminophen?

　　Li Zhiling:The dose of acetaminophen is 10-15 mg/kg according to body weight, and it should be used for the second time at least four hours apart, and it can only be taken five times at most within 24 hours, and it can only be used for three days at most. If it is used for more than three days to the fourth day, it will accumulate damage to the liver. Also divided into the following two situations:

　　A situation of high fever, high infection, etc., should go to the hospital in time. Another is that you still have a little fever, and your health is actually very good. You can change a drug on the third day, acetaminophen on the first three days, and ibuprofen on the fourth day, which can appropriately reduce the accumulated liver damage. It should be noted that ibuprofen can only be taken once every six hours, not for more than three days in a row, and only four times in a 24-hour period.

　　It is suggested that people with poor renal function can choose acetaminophen first; People with poor liver function can choose ibuprofen first.

　　Q: If the fever can’t come down after repeated attacks, can I increase the dosage or take other drugs by myself? If so, how much is the dose increased?

　　Li Zhiling:First of all, we should observe the mental state. If the body temperature has shown a downward trend, it will take some time for the body temperature to drop after taking the medicine. If the body temperature does not drop but rises after taking the antipyretic, it is necessary to check whether the dosage of the antipyretic is enough. The dosage in the general instructions is relatively conservative, and it can be larger than the dosage in the instructions as appropriate.

　　How much does the dose increase? Ibuprofen is 5-10 mg/kg, and acetaminophen is 10-15 mg/kg. Please consult the medical staff for the specific increase. At the same time, it is necessary to check whether you drink enough water. Only by drinking water can you discharge the heat from your body. If the fever can’t come down for more than three days, we should consider the seriousness of the disease itself. Among the diseases that can be treated at home routinely, the body temperature can be lowered in three days with antipyretics.

　　Parents are especially reminded to check whether the medicine is vomited by the child after feeding, and the medicine itself has not been absorbed. In this case, you can choose supplementary feeding. The time is limited to 15 minutes. If the child vomits again within 15 days after taking the medicine, the original dose needs to be supplemented again.

　　Finally, check whether the drug is effective. Although some drugs are still within the validity period, once the drugs are opened and exposed to air, these drugs will not be valid for more than half a year.

　　Q: Are there any matters needing attention when using Chinese medicine and Chinese patent medicine at home?

　　Li Zhiling:There is no need to store too many Chinese patent medicines of the same type. The guide to preparing medicines at home is not as many as possible. Just choose one of them. At the same time, there is no need to blindly increase the dose. Some components in drugs may have opposite effects, even if they have the same effect, the superposition of two or three drugs may lead to drug-induced liver injury.

　　Q: The symptoms related to virus infection have been relieved. Do you want to continue taking medicine to consolidate the curative effect?

　　Li Zhiling:Fever medicine is taken on demand, the body temperature is greater than 38.5 degrees Celsius, and the mental state is not good, so it is necessary to take it. Even if it is still positive, you don’t need to take it without a fever; It is unnecessary to take antipyretics if you have completely turned negative and have no fever.

　　It is not excluded that in some cases, taking drugs can properly reach a course of treatment. For example: allergic rhinitis induced by COVID-19, which leads to sinusitis, thus causing headaches. In this case, the general course of treatment for sinusitis is 10-14 days and nearly two weeks. Even if the symptoms get better, once the drug is stopped, the disease caused by virus or bacteria will be repeated. The same is true for pneumonia, which usually lasts for 10-14 days.

　　Q: Can children use adult antipyretics? Can adults use children’s antipyretics?

　　Li Zhiling:Generally speaking, most adults can use children’s medicine, but most children can’t use adults’ medicine. For example: antipyretics, children can use two kinds of ibuprofen and acetaminophen, adults can use ibuprofen, acetaminophen, aspirin, nimesulide, etc. Among these drugs, nimesulide is prohibited under the age of 12. If adults take nimesulide for children, it will lead to adverse reactions such as liver and kidney function damage and central nervous system.

　　For adults, it is easy to metabolize drugs out of the body, but children can’t metabolize the drugs taken by these adults. Therefore, children should try not to use adult antipyretics. If you want to use adult drugs, you need to read the instructions carefully. Look at the column of children’s medication. It says that it is forbidden under a few years old. If it says forbidden, you must never take it under the prescribed age. If it is not written, it is not clear whether the drug can be taken by children. You can consult the medical staff further.

Under the new normal of the auto market, for car companies, upgrading and forging ahead is the foundation. In the first half of 2019, some car companies have completed the upgrading one after another. Among them, the 14th generation concerns me the most. On the one hand, because it is the biggest change among many models upgraded this year, there have been earth-shaking changes from exterior interior to power configuration; On the other hand, because it got 28,898 cars in the full moon, hot cars are always topical.

Therefore, on an opportune day, when the wind blows, we choose to test the overall performance of the 14th generation on the spot to see if it is appropriate under the prestigious status. For consumers who love but don’t start, they can also get first-hand real information.

Static evaluation-appearance

Externally, the 14th generation is younger and more fashionable, and the overall feeling is lower, giving people a new sense of sight. The size of this generation is 4641*1815*1447m, which is 56mm lower than that of the previous generation, 55mm wider, 10mm longer, and the ratio of width to height reaches 1.254, ranking among the best.

Personally, the front face and is a plus point for the 14th generation. The biggest difference between the front face and the competing products is that the lines are sharper, and the design of large-size similar to the entrance passage gives people a sense of hegemony. With black air intake grille, it has great visual impact. If you put it in a pile of A-class cars, you can definitely "Pick" it out at a glance.

Five pieces of 17-inch aluminum cutting, the cross-design sports style is really eye-catching. Looking at the street, in the A-class car market, there are only a handful of people who can make a high-level feeling about their homes, at least an era younger than the new ones.

The side lines adopt a streamlined upward design, which enhances the fashionable sense of movement of the vehicle. Previously, car critics often used their flowers to avoid the "seemingly impossible task" of evaluating the appearance. The reason is simple-because the models are too similar. But starting from this generation of models, the way of possible evaluation will be simpler. In these brands,, and, the lines are more vivid-the newly raised segmented waistline muscle sense is extremely obvious. Of course, this design is not all for good looks. You can find many similar spoiler designs around. It is understood that this new car has reached 0.26Cd, a proper GT-R level. As the name implies, ultra-low can reduce the pressure when driving against the wind, thus reducing fuel consumption.

There is a diffuser of the same color at the bottom of the rear. Some people think that the black one will be more eye-catching, but the same color will be more harmonious. You can also find blackened rear taillights here, which are the usual settings for sports cars.

Static evaluation-interior

Walking into the car, the interior changes are also very obvious. The model we test-drive uses orange and black colors and leather interior atmosphere, which looks and feels more exquisite. The official claims to have a lateral space of 1480mm inside the car. Under the actual experience, you will feel that your arms are more stretched when you put them down, especially when there are three people sitting in the back row, the ride will be easier.

Our seats have always been called "moving sofas". The actual feeling of sitting down is a little more comfortable than the sofa. Because the surrounding design of the seat back is more suitable for the spine, you will feel that the whole body is wrapped by the seat. And the seat is made of leather fabric, and the filler is not only soft but also thick, which is not the kind of soft sofa at home, but an elastic touch.

The front row space is very comfortable and has enough space. The model is 177cm tall. When sitting in the front row, there can be two fists in the head space, and there is still room left. (You can refer to the picture)

The new seat adjustment can be said to be very comprehensive This time, I opened the 14th generation top version, which supports 8-way electric adjustment with lumbar support, and also provides a waist fatigue relief device. At this price, it is not easy to make the seat so intimate, and some entry-level ones are at this level.

Officially, the seating space in the back row can reach 637-887mm. According to the actual measurement, the head surplus space of a model with a height of 177cm can reach 1.5 punches after sitting up straight.

At the same time, when the front seat is debugged in place, the knee can have an extra space of 20-30cm, and it is no problem to cross your legs. Horizontally speaking, even if you take three people together, there is no problem at all, and there will be no feeling of crowding. The only drawback is that the rear seats still don’t support reclining.

The center console adopts the contrast color design of black and orange, which does not cater to the aesthetic of "flat screen", but uses the suspended 8-inch central control screen with simple and clear buttons, which is a typical luxury car design style. Three chrome-plated air conditioning outlets balance the coordination of the whole picture. It is commendable that the air conditioner starts very quickly. The front and rear three vents can point to different areas, and the optimal temperature suitable for everyone can be adjusted according to the position of the air outlet. In order to take care of the feeling of the passengers in the back row, there are also two limelight in the middle position of the back row, and the direction of the air outlet and the wind speed can be adjusted.

The big chicken leg feels comfortable, and the key is not to feel heavy and laborious when shifting gears. There is a "secret" button at the lower end of the rear of the bar. Pressing it can start the sports mode, and the measured acceleration effect and dynamic performance are more radical, but it is estimated that it will definitely float slightly.

The steering wheel adopts the latest style of leather three-position sports steering wheel, which is covered with leather to provide a thick hand grip, and with multi-function buttons, the volume of the central control LCD screen and music can be directly adjusted. Moreover, the steering wheel is very light, and there will be no dead weight or difficulty in controlling the direction.

It adopts 8-inch suspended central control LCD screen, and has built-in functions such as Zhilian entertainment, navigation, music and Bluetooth. There is nothing particularly outstanding, but there are two points worth appreciating. First, a "shell" is put on the real screen, which will not leave fingerprints; Second, the function of fuzzy speech recognition has become more proficient. If you say "Listen to Jay Chou", it can also give you some popular songs of Jay.

We also use mobile phones to connect to Bluetooth to play music. A car can connect several Bluetooth devices, and the sound quality of the stereo is very clear, and the connection and playback of music will not be affected at a distance of 2 meters from the car.

There are two USB ports in the front armrest box and the gear lever area, both of which have charging function. Among them, the USB interface under the central control can transmit data, which is convenient for charging users who navigate in the driver’s seat. The USB interface in the armrest box is a fast charging port, because the position is relatively central, as long as a charging cable of about 1 meter can charge people in each seat.

The design feels like a dynamic radio, which is a relatively careless design. From the beginning, many enterprises also pursued to replace all the instruments in front with a whole big screen. But no matter from the reliability or ease of use, the design of double entity plus LCD screen is the most reasonable. It can be seen that compared with "grandstanding", the designer of this model pays more attention to the actual use needs of the driver.

The adjustment buttons on the side are relatively simple and easy to understand, and the texture of matte black is relatively advanced, but there are not too many bright spots and shortcomings.

The field of vision is still relatively broad. Although the overall reduction is 56mm, it does not affect the breadth of vision. And in order to prevent the blind spots in the line of sight from happening, the two sides are specially equipped with anti-collision lighting reminders. This is so sweet.

Static evaluation-storage space

The storage space of the gear lever is still very large. The front can accommodate 2 cups and some sundries. After lifting, it can accommodate 3 bottles of 550ML mineral water, and even be rich. It can fully meet daily needs.

Although the rear row is not laid down by 4/6, the trunk is very flat, with the depth, width and height of 980mm, 1060-1430mm and 530mm respectively. And in order to better take care of the convenience of the owner when loading and unloading goods, the lower and wider luggage compartment opening is specially designed, which is more convenient to use.

Dynamic evaluation

On the whole, the new generation of power output can be described in one word-smooth. Different from the previous generation, this generation is not only easy to drive, but also more agile in power adjustment, and has sufficient power reserves during rapid acceleration and late acceleration.

We drove the car up the hill for evaluation. In the face of strong lateral mountain wind, it will shake slightly, but it is very smooth when dealing with bumps on the road. It can be said that compared with the previous generation models, the new driving quality has been significantly improved. This should have a lot to do with IDM

Since more and more friends will choose to travel by car now, it is inevitable to follow the car. So we specially tested the speed of following the car. The target we chose to follow is a Mercedes C300. Because of the mountain road, the power of the rear section of C3006 cylinder did not come into play, so overall, it is relatively easy to follow the car. When driving on a curve, the new one is relatively stable, and only one hand is needed to directly enter the curve, and no unnecessary correction is needed at all. There will be no obvious feeling of shaking and drifting in the car. This is quite surprising to me. Compared with the previous generation, the toughness and follow-up of this generation have been qualitatively improved, and the handling performance and ride comfort are good.

Officials show that the new 100 kilometers is as low as 4.9L During the actual measurement, although there was no chance to run the comprehensive working condition, the result of running down the high-speed and mountain road was around 5L. As a 4-cylinder machine, 1.6L, it is amazing to run out of such data.

In addition, the quietness of this car is still very good. Although there is still a gap from C300, the sound insulation technology has reached the entry-level level. The effect of road noise isolation will be obvious at the moment of full closure. At a speed of 120 mph, the tire noise will not be very strong.

The performance of the new generation in active and passive security is more worthy of a sun. Seven active safety technologies and three driving AIDS, including IFCW over-the-horizon collision warning, EAPM accelerator incorrect stepping correction, CTA reversing vehicle side warning and IDA fatigue intelligent warning, are unique among all current replacement models. Just because of the time problem, I didn’t carefully evaluate its specific functional performance this time.

Through this evaluation, we, the 14th generation, were able to get 28,898 orders within one month of listing, which really had something to do with its sincerity. Xindu has made great progress in appearance, interior and configuration. According to the guide price of 109,000-143,000 given by official website, the price/performance ratio of this car is not high. If you like sports in appearance, luxurious interior and comfortable driving, I suggest you take a test drive yourself, and you won’t be disappointed.

The article is provided by the author.