The happiest thing in the world is that if you are sick, I have medicine.

Penicillin, also known as penicillin, is probably the first antibiotic drug invented by man. This is definitely one of the greatest inventions in human history, and every gram of plum in World War II can even be equated with the same amount of gold. Although this green plum was invented by the Americans, in fact, the history of penicillin can be traced back to the Tang Dynasty. Tailors in the Tang Dynasty would paste the green hairy paste on their hands when they were accidentally scratched. to speed up wound healing and prevent infection. And this green hair with the paste is the protobacteria of penicillin.

Wang Qian's pneumonia is just a respiratory tract inflammation caused by bacterial infection, and penicillin's killing and inhibiting effect on viruses and bacteria should be consistent with Wang Qian's symptoms. Although Li Chen doesn't know how to medicine, but a dead horse is a live horse doctor, and the result will not be worse anyway, right?

Back in Lijiazhuang, Li Chen opened his medicine box. It was full of drugs he had scavenged from the earth's space, most of which were for some headaches and brain fever. There were only three boxes of penicillin, six in each box. It's just that the syringes don't seem to be enough, and the last two syringes seem to be recycled.

After taking the medicine, Li Chen ran towards Wang Jian Mansion again, which gave the ancients an injection, and seemed to be a little excited, whether it was a spanking or a spanking. Well, I don't know if Wang Jian will cry his nose for the first injection, anyway, I "didn't cry" when I got the injection for the first time.

"This is medicine?" Wang Ben looked at the potions in more than a dozen glass test tubes in Li Chen's wooden box and said in surprise.

"Hmm." Li Chen replied lightly and took out a potion.

"It's hard to see if this potion is packed in crystals." Wang Ben said in surprise.

"It's crystal." Li Chen simply admitted that this was a crystal, otherwise I am afraid that there would be a long time to explain.

Li Chen wanted to explain that this was glass, although Lijiazhuang could now produce glass. The resulting glass is muddy, rough, and far less transparent than it was in the past. And the transparency of the medical glass with this medicine may only be the best crystal in the era of Daqin.

Following the example of the nurse sister in her previous life, she knocked off the tip of the potion, then assembled the needle and pulled out the potional in the glass test tube.

"Ahem, ahem. This is such a precious thing, isn't it a heavenly thing to use on the old man. Wang Jian said breathlessly.

"Grandpa Wang, this medicine is not a precious thing. It's just that I'm only half sure, and even if this shot of medicine goes down, it may kill you. Li Chen held the needle and said.

"The old man has gambled all his life, so he is gambling. These five layers of grasp are really the most sure of the old man. General Wang Jian said nonchalantly.

"If you dare to beat Grandpa Wang to death, I will beat you?" Ying Yue threatened with a wave of her fist.

Hearing that Li Chen had medicine that could save Wang Qian, the first emperor came over with Ying Yue. It seems that the two of them are in a hurry, well, seeing that the patient didn't even bring fruit.

"If you save General Wang, I will be rewarded." The First Emperor said.

"There are many rewards, what are the rewards, give me your daughter. It's a bit silly, but we're not afraid. We just have a lot of medicine, we have smart drugs on our bodies, and we also have needles, and we will be smart if we take a few more injections. Li Chen thought about it in his heart, well, he didn't dare to say it.

"Let Grandpa Wang turn over and have his ass up." Li Chen said to Wang Li.

"Smack." Wang Li subconsciously slapped Wang Qian's buttocks, and his movements were extremely skillful. It's just that this kind of turning over doesn't seem to be used on this occasion.

Li Chen: "? ”

Wang Ben: "? ”

First Emperor: "? ”

Yingyue: "? ”

Wang Qian: "????? ”

“？？” Wang Li scratched his head, and the atmosphere was a little awkward for a while.

After all, the old man is older, and it seems that his understanding ability can't keep up with the pace of young people, and he doesn't think much about struggling to turn over. Wang Li hurriedly reacted and helped his grandfather turn over.

"Oh"

As the tip of the needle pierced into his waist, the old general Wang Jian let out a painful and happy roar.

Pushing the liquid in the syringe in, Li Chen knew that it would not take long to see the effect if it was successful or not. This kind of penicillin for injection is much more powerful than the oral drug, and the ancient people's body has no antibodies to this antibiotic, so the drug should be effective quickly when it enters the body. It's just that Li Chen still has a trace of worry in his heart, that is, drug allergies. Drug allergies can be light or serious, if it is light, it may only be red, swollen beans, nausea and nausea, but if it is serious, it can kill people.

"Grandpa Wang, are you dizzy?"

"Don't get dizzy."

"Is it disgusting?"

"It's not disgusting."

"Do you want to throw up?"

"Don't want to throw up?"

"Brother, aren't these all symptoms of pregnancy?" Wang Li scratched his head and asked.

"You know, allergic reactions are the same as pregnancy reactions." Li Chen glared at Wang Li and said.

It's been half an hour since I injected the drug, and I haven't had an allergic reaction so far, so it shouldn't be there. Thinking of this, Li Chen also breathed a sigh of relief. As a half-hung doctor, there was no medical accident at all.

The next day, before dawn, the carriage of the Wang family was waiting in Lijiazhuang. After hurriedly washing, Li Chen saw Wang Li with a look of joy on his face, well, it seems that he is not here to find trouble.

It's only been a day since I got the penicillin injection yesterday. Wang Jian didn't cough anymore, in the past, because of the swelling of his throat, he could only rely on ginseng soup to hang himself, but he was able to swallow porridge this morning. You must know that Wang Qian's illness can be described as a problem for countless imperial doctors. Whether it is in the palace or among the people, as long as there is a little bit of fame, the doctor has come to treat Wang Qian, but this result is not to the family" shook his head. ”

"Thank you Hou Ye for saving my father's life, what will Hou Ye tell in the future, my Wang family is a mountain of swords and a sea of fire, and my Wang Ben will not hesitate." The brave man's eyes were red, and he arched his hand and said.

"Uncle Wang said this, and he saw the outside, Wang Li's grandfather is naturally my Li Chen's grandfather. It's all a family, don't talk about two families. Li Chen said.

"This is really a miracle medicine, I, Wang Qian, have lived for more than 80 years, and it is the first time I have seen a miracle medicine that works the next day. It's just a pity that such a miracle medicine is used on my old bones. Wang Jian sighed.

"Where is there any miracle medicine that is not a miracle medicine, this is Grandpa Wang's great fortune. Besides, if there is an old man in this family, there is a treasure, and Grandpa Wang is the treasure of our Great Qin. Li Chen said.

"It's still your kid who can speak, much better than the old man's stupid grandson." The old general Wang Jian sighed.

"Of course, otherwise why am I talking about cross talk, he is praised." Li Chen thought to himself.

Li Chen looked at Wang Jian who was full of energy, and thought to himself that when the more than ten potions in his hand were used up, his illness should be almost cured.

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