"Rinse with clean water, mainly to wash away the dust and other substances from the wound. How can I describe it? In Buddhism, there is a flower and a world, and a leaf and a bodhi. Although the wound does not show anything on the surface, there are many things that have passed through it inside.

There are already organisms on the bumps, but we can’t see these organisms. Let’s call them microorganisms. It is these microorganisms that cause the injured person’s back to become infected, inflamed and pus-filled, and the wound becomes more ulcerated!”

The old man was thoughtful, but he didn't stop talking. He started to order the medicine shop to be opened. The guys started moving, and then they cleaned, applied medicine, and bandaged. After Liu Fan repeatedly requested, the bandaging must also use clean cloth, and it was

Cloth that has been boiled in boiling water and exposed to the sun.

After walking out of the ward, Liu Fan let out a long breath. He didn't know what rank the old man was. He stopped the bleeding with just a few needles, and his technique was very sophisticated.

The patient was sent back by Lin Hao and the others, and Liu Fan was specially kept by the old man. Seeing that the door to the shop was about to close, Liu Fan was also a little anxious, but the doctor had just cured the patient and it was not appropriate to leave now, so he could only continue patiently.

wait.

After a while, the old man came out, sat in front of Liu Fan, and said with a smile: "Young man is young, but he knows a lot!"

"I only know the surface!" Liu Fan said modestly.

"Can you tell me more about what you just said?" the old man said with a smile on his face.

"Old man, do you want to use it to treat diseases or make money?" Liu Fan raised his eyebrows and said cautiously. It is not a good thing for an old man who opens a pharmacy to be so concerned about these things. In fact, no matter what he answers, Liu Fan

Fandu wanted to leave.

"How presumptuous!" the doctor who was following the old man suddenly shouted.

The old man was not angry, but said with a smile: "Of course it's about treating illnesses and saving lives!"

"Why should I trust you?" Liu Fan said with a frown.

"Well...my name is Sun Simiao!" the old man said kindly.

Liu Fan was petrified on the spot, his mouth was wide open and he had no intuition. Sun Simiao did not change much, but the doctor behind him smiled proudly and said: "How can the old god covet your method and use your method to make money? If you want money, you just need to

If you open your mouth, people all over Chang'an will queue up to deliver it, and they are worried that it will not be enough!"

Sun Simiao waved his hand, and the doctor stopped talking.

It took Liu Fan a while to come to his senses, he stood up and said deeply, "Young man has a blind eye, and his words are often reckless. I hope the old god will not blame you!"

The old god smiled and said: "No wonder, no wonder, if I can get a word from you today, you should be considered my old master!"

Liu Fandun felt frightened, but in his heart he shouted that he had made a profit, and even wanted to laugh wildly a few times. If he could get the old god to say, "Master, who else in the world?" Thinking of this, a distorted expression began to appear on his face. He wanted to laugh, but he couldn't.

I couldn't scream even if I wanted to, it was too painful.

Sun Simiao didn't bother him, and just watched Liu Fan digest it slowly. After waiting for a long time, Liu Fan returned to normal, and the two began to discuss the medical level of this era.

Before the discussion, in order to make Liu Fan feel at ease, he drove away everyone who was following him. Only Liu Fan and the old god were left in the yard.

Liu Fan gave many examples about microorganisms. For example, why iron rusts? It is because there is oxygen in the atmosphere. Oxygen cannot be seen, touched or described. It is just universal. Then he gave an example of why moldy fruits become moldy and spoiled.

There is also oxygen that breeds a lot of bacteria.

Then Liu Fan carefully said the word penicillin, and even said that with penicillin, 70% of current diseases can be cured, especially when used on battlefields, it can reduce the number of deaths by more than 50%!

Penicillin was first discovered by British scientists during experimental research, and they discovered it unexpectedly. Although it is a bit difficult to achieve at the current level of science and technology, if someone starts researching it now, Datang's medical level will lead the world.

More than 1,000 years!

Unfortunately, Liu Fan only paid attention casually and did not remember everything. He only remembered that it seemed that the gray-green germs were obtained from rotten fruits, vegetables, meat, etc. As for how to extract them, he had no idea.

He told Sun Simiao what he thought of, which surprised him because it was beyond his medical level, but it did not prevent him from paying attention to this matter.

Liu Fan once again brought up the matter of drinking boiled water and the necessity of washing hands frequently. There are ready-made examples. The disease rate in Linjia Village was very high in the past, and people often got diarrhea and illness. However, since drinking boiled water, people have been washing their hands frequently.

After taking a shower and washing hands frequently, the disease is basically gone.

The old immortal closed his eyes and thought for a moment and then said: "Is this also caused by bacteria?"

Liu Fan nodded affirmatively.

The old immortal said again: "If that man doesn't stop bleeding today, is there any good strategy?"

Liu Fan sighed, shook his head slowly and said: "It's difficult at the moment. Human skin is divided into several layers, first the skin, then the fat, then the muscles and then the bones, but there are many, many blood vessels in the middle, along the

There is a huge artery from the neck down to the bottom. If it is damaged, it will cause massive bleeding. Unless the blood vessel is connected, there is no way!"

The old god was suddenly a little surprised and said: "The blood vessels can still be connected? Doesn't that mean that many things can be treated through the connections you mentioned?"

Liu Fan quickly explained the importance of blood type again, explained the types of blood in the world, and then introduced the skin suturing technique, which can be completed with only a sterilized needle.

The two of them kept discussing from dusk to late night, and the moonlight passed by until dawn. After Liu Fan told almost everything he knew, the old god also fell silent. The young man in front of him was still a human being. He was simply a medical prodigy.

, looking at Liu Fan at this moment, he immediately started thinking about recruiting a disciple.

After speaking out his thoughts, Liu Fan immediately waved his hands vigorously and said with a wry smile: "I am not suitable for learning, and the old god, it is only you and I who dare to say so much to you. If others beat me to death, I would not even say a word."

Not to mention, I can’t tell you how I got this knowledge, and I hope that the old immortal will keep the secret for me. At this moment, I have entrusted my life and fortune to you!"

The old god smiled and nodded and said: "I will not mention your name anywhere. If anyone asks, I will only say that it was researched by me!"

Liu Fan was immediately grateful. He never thought that the old god still needed such a false reputation. Now the old god is a god, and he still cares about the false reputation in the world. Liu Fan thinks it is an honor to be able to appreciate Liu Fan's knowledge. With this

Getting along with the right kind of people is simply a blessing.

Seeing that the old god was also tired, Liu Fan immediately left. The old god waved his hand. Liu Fan came out of the medicine shop and found a nearby hotel to fall asleep. He was too sleepy.

But the old immortal in the yard is not sleepy at all. Although he is tired, his expression is extremely excited. Many problems that could not be explained in the past have now been solved, and he has a deeper understanding, especially after learning that big neck disease is

After they became deficient in iodine, the old immortal knew what was causing the effects of the kelp they were given to treat them.
Chapter completed!