"How was it this morning?" After returning to the Li family and having lunch with the Li family, Li Wei followed Huang Yiyun to her residence, Li Wei asked.

"I have gained a little, Dr. Xu is good at orthopedic surgery!" Today, Huang Yiyun saw that most of the patients Xu Junlin saw were rheumatism and bone disease, either here or there, and a patient gave his hand to Wei halfway, and Xu Junlin went back as soon as he made a move.

"Hmmm! Yes, Dr. Xu is well-known in the county, and he is good at surgery and orthopedics, so most of the people he treats see are rheumatism and bone disease, orthopedics, bone grafting, etc. Li Wei nodded and said to Huang Yiyun.

"In the afternoon, I want to go to the bookstore to see if there are any medical books I found." Li Wei also happened to go to the bookstore, and the two of them went to the bookstore together to find the books they needed.

However, when Huang Yiyun saw Xu Junlin to check people's pulses today, he often asked the patient to open his mouth, as if to check something.

Later, Huang Yiyun discovered that Xu Junlin looked at the patient's mouth to observe the patient's tongue.

In the book of human yin and yang that I have read before, it is introduced that Chinese medicine pays attention to seeing and hearing patients, and pays more attention to the change of tongue coating. Through the observation of tongue images, we can understand and understand the nature and development of diseases.

The change of tongue image can indeed reflect the change process of the disease, and the law of tongue change is generally that the tongue coating changes from thin to thick, and from thick to thin to disease.

And there is great learning in the tongue.

As:

Thin white moss--- disease at the beginning, the disease is mild and shallow, and the stomach qi is not injured.

The tongue coating changes from thin to thick, the color changes from white to yellow, the tip of the tongue changes from light red to red, and there are tooth marks on the tongue--- the condition is aggravated, indicating indigestion, gastrointestinal stagnation, and food.

The tongue coating turns from white to yellow, and the tip of the tongue is red--- there is a heat sign.

The tongue coating changes from yellow to brown, or from brown to black, and it is dry and scarce, the tip of the tongue turns dark red--- hot, and most of the stools are dry.

The tongue coating is white and thick, and there is a layer of white mucus on the surface of the tongue --- phlegm dampness.

The tongue coating is yellow and thick, the tip of the tongue is red--- phlegm is hot.

The tip of the tongue is red and red, and even turns purple--- phlegm is turbid and bloody.

The tongue is red and moss-free, the tongue surface is smooth as a mirror--- stomach yin deficiency.

The tongue coating is bare and peeled, the tongue is light--- qi and yin are deficient.

The book introduces the symptoms of tongue elephants, it seems to be easy, learn to see by yourself, how to see, this is a great knowledge, before, Huang Yiyun was busy learning to diagnose the pulse, but he threw the piece of looking at the tongue elephant aside.

If you really want to diagnose the pulse and prescribe prescriptions, this learning to see the tongue must not be able to be dropped, which are all complementary and combined together.

After watching and studying beside Xu Junlin in the morning, Huang Yiyun found that he had much more to learn than he had before.

Therefore, Huang Yiyun took advantage of the time she had in the afternoon, she planned to go to the county bookstore to find out if she had any medical books she needed.

First, memorize the content of the book, and then use it in practice later, and integrate it in practice.

It's just that after looking for most of the books in the bookstore, Huang Yiyun didn't find a single medical book, or even related books.

Huang Yiyun couldn't help but be a little disappointed.

"These things in medical books are either inherited in the same vein, or passed down from the ancestors, if you haven't practiced medicine for many years, you can write your own pulse case or some medical opinion notes.

If you want to find medical books, only which big families or Xinglin families have collections, and the few medical books you found before have you wasted a lot of effort to get them?

If you want to read a medical book now, I'll ask Qingyun to see if he has a collection, and if so, ask him to copy a copy for you. ”

"Forget it, I just want to look for medical books to broaden my horizons and thinking. Besides, I don't know how long I've been studying at Dr. Xu. After Huang Yiyun thought about it, she shook her head and refused.

After waiting for the second day, Huang Yiyun got up early, first went to Jin's house to inject Zhao'er, and then went to Yirentang.

Clean up the consultation room early, open the window, smoke incense, pour water, prepare the set and other things.

"Brother Xiaolei, you're here." After Huang Yiyun saw Xu Lei coming, she greeted with a smile.

"You're pretty early, are you all ready? Thank you for your hard work. "Xu Lei is no more than a seventeen or eighteen-year-old boy, with thick eyebrows and big eyes, tall and tall, and very sunny.

"It's fine. Brother Xiaolei, do you have any taboos or habits for Dr. Xu? ”

"The most important thing is that when the master sees the doctor, you can't make a sound, you can do whatever he tells you to do, your hands and feet should be quick and fast, don't look at the master's cold and serious face, in fact, the master is very good, and I have learned a lot of things beside him? And also......... Before Xu Lei finished speaking, seeing Xu Junlin pushing the door in, Xu Lei stopped talking and didn't continue.

Seeing this, Xu Lei beckoned the patients who were out to see him to go in one by one.

When one goes out, he calls the other in, in an orderly and orderly manner.

For five days in a row, Xu Junlin said that he didn't teach himself anything, he really didn't teach himself anything, and he hadn't said a word to Huang Yiyun, but he didn't drive himself away, and let himself study on the sidelines.

Huang Yiyun originally continued this matter.

Until one day, things took a turn for the worse.

"What's going on outside, it's so noisy, Xiao Lei, you go out and take a look." Xu Junlin heard the commotion outside, delaying him to check the patient's pulse, Xu Junlin frowned and said to the thick Xiao Lei on the side.

"Master, I'll go out and have a look." After Xu Lei went out, he saw the shopkeeper of Yirentang coming in.

And there were quite a few people behind him.

"Quick, Doctor Xu is inside, how about saving Young Master Xing?" Before the shopkeeper could speak, the man behind him carried a stretcher and walked inside.

On the stretcher was a bloodstained, pale patient with weak breathing.

"What's going on?" After Xu Junlin saw the young man on the stretcher, he didn't care about seeing the original patient.

Looking at the teenagers who came in carrying the stretcher and the teenagers lying on the stretcher, they were all extraordinary, gorgeously dressed, and seemed to be disciples of the wealthy family.

Xu Lei on the side was also very discerning, apologized to the patients he had seen before, and sent them away, and persuaded the patients who were waiting to see Dr. Xu outside, with good words and apologies, and persuaded the patients who saw Dr. Xu to either persuade them to leave, wait for tomorrow to see the doctor, or introduce other patients to other doctors in Yirentang.

"Doctor, Xing Xiaogongzi accidentally fell from his horse, and a big hole was cut on his chest, and now he has eaten hemostasis, but he still bleeds, and I ask Dr. Xu to hurry up and treat Xing Xiaogongzi." The person who carried the stretcher said suddenly.

"Doctor Lin is also here, hurry up, gather the strength of you and Doctor Xu to save Xing Xiaogongzi."