Angong Niuhuang Pill is thousands of dollars a pill in modern times, and it has been fried into a miracle medicine, but it is fried and fried, its fever-reducing effect is still very powerful, and it is mild and has no side effects, and it is useful for people who have convulsions, high fever, and even coma.

"When will the medicine be delivered?"

"Early tomorrow morning at the earliest."

Even if you change the fastest horse along the way, it will be tomorrow morning, and you will be silent for a while, it is not yet noon.

Afternoon and evening are often the easiest times to burn up, Yan Yunzhou's current situation is really..., his worries are not Yang Sheng's:

"I'll go boil the medicine first, let the prince use some porridge for a while, and then use the medicine."

Ning Yi nodded, the temperature in the carriage was not low, and he took off the quilt on Yan Yunzhou's body:

"I'll rub it with alcohol for you, it'll cool you off."

Ning Qi helped him wipe his limbs first, Yan Yunzhou suddenly laughed out loud, Ning Qi was inexplicable:

"What's wrong?"

"I just think we're going to be smoked to death if someone else comes in this car?"

There is a smell of garlic in this carriage, the smell of the medicine he used just now, and the smell of alcohol is added at the moment, which is really refreshing, and he is speechless:

"Don't be so picky, you will be good in the future, and these tastes will be gone."

Yan Yunzhou pinched his wrist, but his movements were very gentle, and he couldn't even feel any strength:

"Didn't you say you would call me Jinchu before? Why did you call back the prince again? ”

Ning Ji looked at this tangled person and suddenly felt that he was a little naïve:

"Okay, Jinchu."

He put his hand directly on his head with bad thoughts, the alcohol evaporated and took away the heat, Yan Yunzhou suddenly felt a chill on his head, and even closed his eyes a little comfortably, just like the reaction of a big cat, Ning was caught off guard by him.

"Comfortable, right? Come, stretch out your arms. ”

Yan Yunzhou was very cooperative, and when he got to his legs, Ning Qi helped him pull up his trousers, but fortunately, the pants inside were loose, and his eyes saw his knees at once.

Both knees were red and swollen, and it was conceivable that he was wearing wet pants all the way to blow the cold wind and catch a cold, and he forgot about the problem on his knees in a hurry, he forgot, this person didn't even say it.

He raised his hand and touched the swollen knee, the man's leg twitched subconsciously, and the distress in Ning's words was not even noticed by himself:

"It hurts in your knee, right? Why not? ”

Yan Yunzhou opened his eyes:

"It's okay, get used to it, it'll be fine in two days."

Ning Qi didn't say anything more, how difficult it was to endure this level of arthritis He knew that with such a high fever at the moment, it was estimated that Yan Yunzhou's joints all over his body were sore.

Coupled with the problem of the lungs, as well as this joint, it would have been called a long time ago on someone else, this person just endured it silently, he has been a doctor for so many years, and he has rarely seen such a patient.

The frame has stopped, ready to make a fire to cook, after all, the soldiers on the march also have to eat, now it is not better than a rapid march, there is no need to directly use dry and cold dry food on the horse, and if you can eat a mouthful of hot, you will naturally eat a mouthful of hot.

Seeing that the fire was already burning outside, Ning Qi asked for hot ginger water, and after rubbing Yan Yunzhou's legs with wine, he dipped a towel in hot ginger water to help him warm his knees, and he had to think of ways to help him deal with this arthritis.

Ning Qi had fallen into his own brainstorming at the moment, and his mind flashed over and over again the medicines that could be used and made in this era.

Unaware that he had changed from the squatting position just now to sitting at the moment, in order to help the person warm his knees, he actually held Yan Yunzhou's legs in his arms... So much so that Yan Yunzhou opened his eyes and looked at him wandering out of the world, and he didn't dare to disturb him.

Ning Yao's mind quickly filtered one medicine after another, and finally his mind stayed on a very common drug in modern times, that is, the miracle drug - aspirin.

Ning Qi suddenly came back to his senses, and this time he found himself holding Yan Yunzhou's legs, and his hands were still unconsciously circling his knees, and in this small carriage, this action became a little ambiguous for no reason.

"Ah, that, it's convenient for a hot compress."

Yan Yunzhou couldn't help but smile and nodded:

"Thank you, Yu'an."

Ning Qi helped him pull his trouser leg well, then put a little quilt on his leg and sat up, and directly pulled out the small table on the side of the carriage, Yan Yunzhou watched his movements and sat up a little:

"Want to write?"

"If I don't write, how can I read those words?"

Now that you think about it, you have to prepare, aspirin is actually acetylsalicylic acid, this drug is not an antibiotic, but it was once called a miracle drug, because its range of action is really very wide.

It has a strong analgesic and fever-reducing effect, but also relieves pain to a certain extent, and most importantly, it can also treat rheumatism and arthritis at the same time, and has a good effect on rheumatoid arthritis and rheumatoid arthritis.

Secondly, it can also be anti-thrombosis, for acute myocardial infarction, stroke, cerebral ischemia have a certain effect, can be called a hodgepodge of effects, and it can be called a first-class miracle drug now.

And from the point of view of chemical structure, acetylsalicylic acid is much simpler than p-aminobenzenesulfonamide, and Ning Ji drew the chemical formula of acetylsalicylic acid on paper.

The reaction of preparing acetylsalicylic acid must be no stranger to those who have studied organic chemistry, because the acetylsalicylic acid and synthesis reaction is a classic esterification reaction, and it is estimated that those who have studied organic chemistry have drawn device diagrams and reaction equations.

Ning Qi then drew a series of reaction equations composed of structural formulas on the paper, and the one-step reaction was very simple, and there were only two kinds of raw materials

That is, salicylic acid, that is, o-hydroxybenzoic acid and acetic anhydride, are esterified in an acid environment, and acetylsalicylic acid and acetic acid can be directly obtained.

Ning Ji stared at the chemical equation in front of him, and his heart was speechless, because a new problem had arisen again, and salicylic acid and acetic anhydride were the same in his hand... Ahh

Yan Yunzhou leaned in the carriage, his attention was on the person in front of him, and he watched Ning Jiao from the light cloud and breeze that he had just sat down, and he was confident, gradually anxious and irritable.

So much so that he began to grab his hair again, he chuckled helplessly, and could only sit up for a while, and his hot hand because of the fever held Ning Yao's wrist:

"Don't scratch it, it'll lose your hair in a while."

Ning blame 'snapped' and once again performed a grumpy throwing pen in front of Yan Yunzhou, this scene Yan Yunzhou has not seen it for the first time, when he was in Suizhou before, this person was also like this when he was drawing at night, irritable, scratching his head, and throwing the pen.

He asked slowly, and held on to hand him a glass of water:

"Got a problem?"

Ning Ji took his water and pressed him:

"You lie down quickly, I'll pour it myself, and you have to drink more water now to speed up your metabolism in order to reduce your fever."

After saying that, he held the water glass and continued to sit in the carriage, his eyes still staring at the countless chemical equations in front of him, and he even wailed in his heart.

What did he do, and why did he go from a well-respected surgeon in modern times to a person who was now pulling his hair and swinging the equation and playing puzzles every day?

Yan Yunzhou looked at him anxious but couldn't help much, at this moment Dark Xuan knocked on the door and brought a vegetable meal to the two of them, saying that the vegetable rice was actually a big pot of rice made during the march, this is Yan Yunzhou's rule, he never ate a small stove when he was marching, and he followed what the soldiers ate at the bottom.

Ning Qi cleaned up the table, and Dark Xuan put the rice bowl on the table and asked with some concern:

"Lord Wang, are you better?"

Yan Yunzhou nodded:

"It's better, did you burn it? Let Yang Sheng take another look."

Just now, Yan Yunzhou woke up and asked about Dark Xuan's situation, and he was relieved to know that he was not injured.

"I'm fine, my lord."

Yan Yunzhou didn't have much appetite, and he didn't eat a few bites, Ning Ji said that he was really a little unaccustomed to eating this big pot of rice, but he also knew that it would not be bad to have a hot meal on the march, no matter whether it was delicious or not, he would eat it all anyway.

As soon as his stomach was full, his brain brightened a lot, and he suddenly remembered that when he was in school, the teacher said that salicylic acid exists in large quantities in willow bark and birch bark.

It has also been said that the earliest home-grown aspirin used salicylic acid extracted from willow bark and birch bark as a raw material, but it was only later that the rapid development of industrial chemistry stopped this kind of bark picking.

He turned his head and asked Yan Yunzhou:

"Are there willow and birch forests around here?"

Yan Yunzhou didn't know why he suddenly asked about this, but he still shook his head:

"No, it's too cold here, the willow tree can't live, but there is a birch tree in the direction of the capital, what's wrong?"

In fact, Ning Qi had discovered before that the Wuzhou Mountain here was similar to the Taihang Mountain in his time, the vegetation was sparse, it would be good to have a few bushes, most of them were bare turf and stones, and it really didn't look like a place where trees could grow.

Ning Ji put down the bowl and burped:

"No, even this road doesn't work, ah, it's annoying..."

Yan Yunzhou was suddenly amused by his handshake.

The author has something to say:

Next, I will teach everyone to make aspirin, and I will try to be as rigorous as possible

Because I pinched my fingers and calculated, I'm afraid that the prince only has sulfonamides

This aspirin hasn't driven me to death in the past two days, Director Ning's hair is mine, it's annoying, refer to Wukong's emoji

Chapter 55: Unless You Can Give Birth

Yan Yunzhou's burn in the afternoon was good and bad, and the strength of the medicine could be reduced a little, but it didn't take long for it to burn again, over and over again.

Ning Qi didn't have a good way at the moment, there was no way, Yang Sheng could only add some sleep and soothing medicine to the medicine, so that people could sleep for a while and suffer less.

They were all cavalry, but they didn't rush to march because of Yan Yunzhou's body, and Yan Yunzhou woke up leisurely in the evening, Ning Zhi went up and touched his forehead and body again, and he sweated a little after sleeping for a while, and the burn seemed to come down a little:

"Awake? How does it feel? Are you still sore? ”

As soon as Yan Yunzhou opened his eyes, he saw Ning Ji sitting beside him, it was dark early in the north, and the carriage was already dark, he wanted to sit up, Ning Ji pressed him:

"Lie down."

Yan Yunzhou's chapped lips tugged:

"It's better, but I'm lying down with a little back pain, and I want to sit for a while."

Ning Ji put his hand on his waist, only to find that this person was sweating all over his body, and the clothes on his body were already damp:

"Let's change my underwear, it's all sweat."

He took clean clothes from the drawer and looked up at the man:

"Can I wear it myself?"

Yan Yunzhou said with a smile:

"Can't you wear it, can Dr. Ning do it for you?"

Ning Qi looked at the person who was leaning on the edge of the carriage and had more air out than intake, it was estimated that he didn't have much strength at this time, and pouted:

"Don't you always ask me to change your clothes? I'll give you more of your pants. ”

After speaking, he went up and quickly untied the underwear on Yan Yunzhou's upper body, and simply stripped the person naked at a speed that Yan Yunzhou didn't react to: