Zheng Jing put his hands behind his back and rolled his eyes and said, this guy said it so clearly, there is no need for him to explain it.
"Liyin decoction contains ginger and atractylodes, cassia twig and licorice plus Magnolia officinalis, white peony, orange, red and white poria, which have the effect of clearing yang and reducing phlegm.
In this drink decoction, use cinnamon twigs and dried ginger to soothe the yang of the heart and lungs; use tangerine, atractylodes, poria, and licorice to regulate the dampness of the spleen and stomach; use Magnolia officinalis to warm the yang of the stomach, so that the stomach qi can decrease and the water can be transported downwards quickly.
Finally, I thought that dry ginger might be too hot and might be harmful to the liver, so I added white peony root to nourish liver yin due to its cooling, sour and astringent properties."
The whole large classroom continued to be quiet. Professor Zheng Jing nodded slightly, then narrowed his eyes slightly and said, "What if the patient in this medical case has an old tongue and a white, greasy tongue coating?"
"That means the patient has severe spleen deficiency and excess dampness, and can add pinellia to help dry dampness and resolve phlegm."
"What if the patient in this case still coughs?"
“Add almonds or butterbur flowers to reduce qi and relieve cough.”
…
Zheng Jing asked several questions about the changes in the patient's condition, and Li Duanyang answered fluently.
The whole large classroom became quieter, and Professor Zheng Jing's chin straightened up, which meant that he stubbornly wanted to kill Li Duanyang.
But Li Duanyang still stood upright and calm.
"In this medical case, Zhang Xichun believed that the patient took too much bitter cold medicine to treat diarrhea, which damaged the spleen and stomach. But the stone is flat in nature, which means it is not cold. How could it harm the patient's spleen and stomach with its cold nature?"
Zheng Jing straightened his chin and continued to ask Li Duanyang.
This implies a trap.
But Li Duanyang said without batting an eye: "In the medical record, the patient took Renshi Guntan Pills. Renshi Guntan Pills are composed of Jinrenshi, agarwood, skullcap and cooked rhubarb. In the prescription, cooked rhubarb is the king medicine, and skullcap is the main medicine." It is a ministerial drug. Both of them are bitter and cold medicines, so this medicine has strong properties and can easily deplete Qi and blood. It must be cured and the disease must be cured. Do not take too much for a long time. However, in the medical records, the patient took too much, so it was cold and cool. It hurts the spleen and stomach.”
"But I suspect that the stone in this case is also cold." Zheng Jing touched his chin and said.
"It's hard to say. Drugs are produced in different places, times and climates are different. The taste and properties of the same drug may also change. For example, "Shen Nong's Materia Medica" records that peony tastes bitter and has a neutral nature, but now people think that peony is acidic and astringent. , this may be because the climate and geography have changed, and the properties and taste of the medicine have also changed. This reminds us that when doctors use medicine in the future, it is best to taste the properties and taste of the medicine before using it." Li Duanyang still spoke calmly and authentically.
"Haha!" Zheng Jing touched his chin and gave Li Duanyang a thumbs up, "A boy can be taught, a boy can be taught! Have you seen it? This is studying medicine! This is studying medicine, you other people here If someone has half the learning spirit of classmate Li Duanyang, I will be very satisfied!"
"The teacher praised me, so I started learning Chinese medicine a little early. After all, I started studying medicine with my grandfather when I was four years old, and I grew up under the influence of Chinese medicine." Li Duanyang still used a calm tone. road.
In the entire large classroom, all the students looked at Li Duanyang with flashing eyes, and a few of them even glanced at Han Jinjue, which meant, what a treasure you have lost!
This made Han Jinjue's head hang even lower.
"Hmph, cough cough cough!" Zhang Qilong, who was sitting next to Han Jinjue, stared at those who looked over and snorted coldly. He coughed a few more times, forcing the eyes of several people to look back.
Professor Zheng Jing noticed the situation here and glanced at Zhang Qilong and Han Jinjue. He knew something about Li Duanyang and Han Jinjue, and his eyes were a little complicated.
After class, Professor Zheng Jing called Li Duanyang to his office. He was more and more surprised by Li Duanyang's knowledge base of traditional Chinese medicine that was significantly higher than his grade level. Today, he heard from Li Duanyang himself that he had been studying medicine with his grandfather since he was four years old.
, which surprised Zheng Jing even more. He really wanted to test how deep this guy’s foundation in Chinese medicine was.
The two of them had just exchanged a few words in the office when Zheng Jing's daughter, who was studying for a master's degree at the same school, arrived. On a whim, Zheng Jing asked Li Duanyang to diagnose his daughter Zheng Xiaoyan to see if he had any practical diagnostic skills.
.
Li Duanyang washed his hands and felt Zheng Xiaoyan's pulse while performing tongue and face examinations on her.
"Senior Sister Zheng, do you often feel cold in your heart, eat very little, and often feel a sinking feeling in the left half of your body?"
Li Duanyang asked Zheng Xiaoyan after checking her pulse.
Zheng Xiaoyan looked at her father after hearing this, only to find that her father was staring at Li Duanyang with wide eyes.
Zheng Xiaoyan looked at Li Duanyang again, and then asked her father in disbelief: "Dad, have you told this junior brother about my situation?"
Seeing her father shaking his head, she adjusted her glasses and looked at Li Duanyang with a confused expression on her face.
"If what I said is correct, there should be another characteristic of Senior Sister Zheng's disease, which is that you usually don't dare to sleep on your left side, right?"
"Dad, did you really not tell this junior brother about my situation?" Zheng Xiaoyan asked her father again in disbelief.
Although like her father, she prefers theoretical research, she usually goes to the affiliated hospital for internship and has met many famous doctors, but she has never seen such an amazing one, and she is still so young, just a junior in college?!
"Then what do you think is wrong with your senior sister?" Zheng Jing ignored his daughter and asked Li Duanyang blankly.
"Senior Sister Zheng's left pulse is weak, which is due to liver qi deficiency." Li Duanyang said, "My grandfather has treated dozens of people for this disease."
The anatomical position of the liver is on the right side of the body, but its qi transformation proceeds first on the left side. Therefore, if liver qi is deficient, not only will the left pulse be weak, but the left half of the body will certainly feel less relaxed than the right half. Then you will feel a sinking feeling in the left half of the body when sitting, and when sleeping.
I don’t dare to sleep on my left side either.
Li Duanyang, who had treated dozens of cases of liver qi deficiency in his previous life, was very familiar with this disease.
"Then how did your grandpa treat this disease? Hey, wait, little junior brother, can you take me to let your grandpa have a look?"
Zheng Xiaoyan asked hurriedly upon hearing this.
She had seen several people for her illness, including a famous Chinese medicine doctor, who prescribed medicines to strengthen the spleen and stomach and supplement Xianghuo (kidney yang), but she could not be cured in more than a year.
"My grandfather has been dead for more than ten years." Li Duanyang shook his head and said, "But I know the treatment."
"How to treat it?" Zheng Xiaoyan asked hurriedly.
"Give raw astragalus, Bupleurum, Ligusticum chuanxiong, dried ginger, decoction and take it." Li Duanyang said calmly, "The liver belongs to wood and responds to the spring season. Its temperature makes it joyful. Astragalus's nature is warm and rises, so it can replenish the liver.
It has the magical effect of seeking the same qi and responding with the same sound. If the liver qi is weak and cannot be coordinated, you can use astragalus, and then supplement it with a little qi-regulating medicine, which is as effective as a drum."
Zheng Jing and Zheng Xiaoyan fell silent after hearing this.
Both father and daughter focus on theoretical research, but the current traditional Chinese medicine community generally believes that liver deficiency syndrome is limited to liver yin and blood deficiency, and there is no theory of liver yang qi deficiency.
Therefore, the syndrome and treatment of liver yang qi deficiency has become a forbidden area by default in the traditional Chinese medicine community today.
In addition, Liu Ruojin, a medical scientist in the Qing Dynasty, clearly defined that astragalus "does not treat diseases with excess yang and insufficient yin".
This becomes a double restricted area.
"Zhang Xichun has cured this disease." Li Duanyang said again when he saw Zheng Jing and Zheng Xiaoyan, father and daughter, were silent.
These words played a decisive role. Zheng Jing immediately patted the table and said to his daughter: "Try it!"