Li You searched for information about the plague while walking. It was strange that no relevant historical records were found.

After searching for a long time, I saw a sentence in Li Shimin's daily life note: "The epidemic is the emperor's worries." Then I disappeared. There were no other related records.

I didn't know much from the messenger. He thought it was probably the flu, so he searched for knowledge about the flu.

Influenza was a plague in ancient times, and the harm was no less than that of diseases such as plague.

As early as 412 BC, Hippocrates had already recorded influenza-like diseases, and a disease more than 2,400 years ago almost destroyed the entire Athens.

Later, large-scale influenza occurred around the world, with very serious consequences. There have been many records after the Han Dynasty in our country.

Influenza is generally the peak period in autumn and winter. It is August, and it happens a bit strange.

Li You remembered that it was cloudy and windy a few days ago, and the temperature suddenly dropped. It was probably because of the abnormal weather, which led to the occurrence of influenza.

Empress Changsun cannot die. With her around, Li Chengqian and Li Tai are restrained, and their personality will not change much.

These two guys don’t bother with each other, and everyone’s life will be much better.

Besides, Empress Changsun was pretty good to Yin Fei, and Li You wanted to save her.

As for whether Empress Changsun can be saved, Li You has no idea now, so he can only look at the prescription prescribed by the Imperial Hospital.

Li You, Bai Hu and others rushed forward and ran all the way.

Li Zheng Hall.

It was getting late, and Li Shimin was anxious and everyone was silent.

Li Shimin had no meals at noon. Several eunuchs from the imperial kitchen were standing outside the hall with food boxes, trying to deliver some food to Li Shimin, but Wang De was blocked. He knew that this was not the time to show his attention.

Li Shimin didn't even feel like drinking water, he had already started to simmer and asked from time to time: "Have Li You arrived?"

Li Chengqian, Li Tai and others were also eager to see each other. Wei Zi was very sensible and stayed quietly in the wet nurse's arms.

Hou's concubines and princes outside had different mentalities, but they were all looking forward to Li You showing up quickly, so they would not have to suffer here.

At the Golden Light Gate in the south of Chang'an City, this is a must-pass place for Li You. The left-level gate general Cheng Su was waiting at the door himself to prevent the curfew from affecting Li You's entry into the city.

Cheng Su suddenly realized that the route Li You passed was not a main road. Without a station, he could not change his horse, and the speed of traveling would definitely not be too fast.

So he sent a team of guards and a pair of horses to greet Li You along the way.

Cheng Su thought so thoughtfully. Li You ran fast and was able to stand it, but he couldn't. He had to run a long way, slow down and then rode his horse.

At 7 o'clock in the evening, Li You met someone sent by Cheng Su, and continued to run after changing horses.

At 8:30, Li You finally arrived outside the palace gate.

At this time, Empress Changsun's condition was very critical. Her face turned red and her breathing was rapid. The imperial physicians were at a loss.

Li Shimin was about to go crazy. He stared at his blood-red eyes, looking like he was going to kill someone.

"The King of Qi is coming down, the King of Qi is coming down." A burst of cheers came from outside.

When Li You saw Li Shimin, he was about to salute him, but Li Shimin grabbed him and said anxiously: "You'er, save your mother!"

Li You came to the bedside of Queen Changsun, looked at her face, and said to the eunuchs: "Go quickly and get a lotus leaf pole of such thickness from the pond."

He stretched out his little finger and gestured.

The eunuchs hurriedly ran out.

Soon, the eunuch brought a lotus leaf pole. Li You took it, pinched off both ends, leaving a piece of nearly a foot long, and said to the several palace maids standing on the side: "Come here."

The palace maids rushed over.

Li You said: "Press this tube at one end to the Queen's throat, inhale hard, and suck out the phlegm from her throat. Quick."

Several palace maids rushed forward to soak up phlegm.

I don’t know if they were too weak or the method was inappropriate, but after a few tosses, there was no effect.

Li Shimin was anxious and said, "I'll do it." He stepped forward and snatched the load tube."

Li Chengqian and Li Tai rushed up to replace Li Shimin. Li Shimin shouted, "Go away." He sucked directly.

Li Shimin was very skilled in martial arts and had a large lung capacity. He sucked out the phlegm from Queen Changsun's throat in just a few seconds.

Queen Changsun's breathing smoothly and her face calmed down.

After Liu Quanzhong stepped forward to take her pulse, he said, "Your Majesty, the empress's pulse is stable and much better."

Li Shimin breathed a little relieved and said, "You'er, hurry up and wake up your mother."

Li You said: "Father, wait a moment, I'll ask about the situation first."

Liu Quanzhong introduced the situation and presented the prescription he prescribed.

Li You carefully looked up the information and understood the problem.

The plague that is happening now is influenza, and Liu Quanzhong and his friends prescribe the prescription for flying medicine is considered the right symptom. However, they don’t know that influenza is divided into different types, and the current condition should be toxic influenza.

Poisonous influenza is a type of influenza and the most harmful one. It is manifested as severe symptoms such as high fever, shock, respiratory failure, central nervous system damage and diffuse intravascular coagulation, and has a very high mortality rate. In ancient times, poor medical conditions were even greater. Therefore, it was called a plague.

Li Shimin urged, "You'er, how about it? Can you save your mother?"

Li You said: "Father, don't worry, my son has a way."

Li Shimin was overjoyed and said, "Save your mother quickly."

Li You said to Liu Quanzhong: "?Yinqiao Powder is the main swelling of the upper burner, bamboo leaves, jingjing beef, fermented mint, sweet oranges, reed roots, and cool solution, and boil without any excessive wind and heat."

Liu Quanzhong basically understood, and he asked, "Your Highness, please tell me the specific prescription."

Li You said: "1 tael of forsythia, 1 tael of honeysuckle, 6 qian of bitter platycodon, 6 qian of mint, 4 qian of bamboo leaves, 5 qian of raw licorice, 4 qian of schizonepeta spikes, 5 qian of light fermented black beans, 6 qian of burdock seeds, and fresh reed root soup."

Li You's prescription is the famous "Yinqiao Powder" created by Wu Tang, a famous doctor in the Qing Dynasty.

Without saying a word, Liu Quanzhong went to decoct the medicine himself.

At this time, Li You felt his legs weak and said, "Give me a cup of tea."

Only then did Li Shimin remember the hard work of Li You on his way and hurriedly said, "You'er, sit down and rest quickly."

Half an hour later, the medicine was ready, and Li Shimin personally fed the medicine to Queen Changsun.

Next, there is a long wait.

Li You was really sleepy and fell asleep while sitting.

Two hours later, a palace maid shouted in surprise: "The Empress is awake, the Empress is awake!"

Li Shimin hurriedly sat next to her and asked with concern: "Do you feel better?"

Empress Changsun was very weak. She barely smiled and said, "Erlang, I am much better. I am worried."

Li Shimin said with lingering fear: "That's good, that's good. Thanks to You'er today."

Queen Changsun looked at Li You and said, "You'er, my mother won't say anything thankful. I'll write down your love."
Chapter completed!