White Mansion, in the room of the old man Fengxian.

Liu Sijing condensed his pulse, checked the tongue coating of the old man Bai, thought for a while, stood up, and sighed: "It is indeed a stroke, this disease has been quite stubborn since ancient times, mostly because of the body deficiency and blood loss, so that the evil wind enters the body, hurts the meridians in the body and induces diseases, resulting in crooked mouth and eyes, fainting and convulsions, numbness in the limbs, and difficulty breathing. ”

Ning Shi said worriedly: "Doctor Liu, we don't understand a little, and we don't know how to diagnose and treat it?" ”

Liu Sijing replied: "When acupuncture is needed, puncture Neiguan, Fengchi, Sanyinjiao, Zusanli and other acupoints, and treat them together with Fengyin decoction. ”

In the Han Dynasty, Zhang Zhongjing first created the name of stroke in "Jin Kui Yaolu", and understood the etiology and pathogenesis of stroke, mainly based on "external wind". In terms of treatment, two decoctions, "Hou's Heisan" and "Fengyin Tang", were established to deal with this disease, which were used until the end of the Tang Dynasty.

In the Song Dynasty, the concept of stroke was put forward in the "Shengji General Record", marking the gradual evolution of the concept of "stroke" from "external wind" to "internal wind", and the understanding of this disease is more comprehensive.

Bai Susu frowned and said: "Doctor Liu, Fengyin Tang was used last time, it seems that the effect is not good, the condition has recurred, do you want to prescribe a new prescription to try." ”

Liu Sijing shook his head and smiled bitterly: "The eldest lady doesn't know, in the Han Dynasty, Zhang Zhongjing created two secret recipes for medicinal soup, but it's a pity that Hou's black powder has been lost, and only the simplified version of the Fengyin soup recipe is still circulating in the world, the medicinal effect is indeed limited, Senior Brother Su, what do you think?" ”

The Ning family and Bai Shouren in the room all looked at Su Chen, showing a look of surprise, seeing that Divine Doctor Liu was so polite to this young man, they all felt strange, could it be that this young man was really Divine Doctor Liu's senior brother, and his medical skills were even better?

Bai Susu's eyes also looked at Su Chen, and said with a complicated expression: "Su Chen, please help grandpa also see a doctor, the diagnosis is ......."

Before she finished speaking, she was interrupted by Su Chen's outstretched hand and said, "With our current friendship, what are we talking about!" ”

"That's it, everyone is such a familiar friend, talking about money hurts feelings, Su Chen, I found that you are becoming more and more conscious now." Peng Jingqing said with a smile on the side.

In the past, Su Chen talked about money when he opened his mouth and closed his mouth, and he was a fan of money, which made Peng Jingqing very unhappy, but now Su Chen seems to be much more generous, fighting for righteousness and squandering money, and being helpful, which makes her heroine's bold temperament, more and more pleasing to the eye.

Su Chen glanced at Jingqing, and didn't refute anything, thinking that in the past, my family was surrounded by walls, carrying huge debts, and I must have been bent on making money, is there anything wrong? Now that the money is enough to spend and the material conditions meet the needs of life, people's vision and mind will naturally improve.

Don't always laugh at the poor for having no vision and a small citizen, because he has no money, and he cares what he lacks!

In front of the rich, but don't always mention money, because that's something they don't care about, talk more about feelings, maybe you can get unexpected favors and gains! Of course, Scrooge is an exception, not including Bai Fengxian, who is stingy and stingy!

Sure enough, after Bai Susu heard his words, a faint smile suddenly appeared on his face, and his eyes when he looked at Su Chen also became much softer.

Even the Ning clan noticed the slight change in her daughter, and couldn't help but look at her and Su Chenlang a few times.

Su Chen stepped forward, sat on the round stool, and began to check the pulse.

In ancient times, stroke was also known as stroke and dryness, covering a variety of cerebrovascular diseases such as cerebral hemorrhage, cerebral infarction, and cerebrovascular disease in later medicine.

Regarding the elaboration of the causes and pathologies of stroke, the Song Dynasty is the watershed, and the dynasties before and after are different. Before the Song Dynasty, the medical circles of the Qin, Han, Wei, Jin, Sui and Tang dynasties based on the theory of "internal deficiency and evil", believing that stroke is an external wind, which is the deficiency of qi and blood in the human body, the emptiness of the veins, and the lack of external guards, which causes the wind evil to enter the middle vein, resulting in stroke.

After the Northern Song Dynasty, the medical community began to look for the internal organs of patients, focusing on internal triggers. During the Jin and Yuan dynasties, the theory of wind, fire, phlegm, dampness, stasis and obstruction of the disease was proposed, and the theory of "internal wind causing disease" was finally set by the doctors of the Ming and Qing dynasties.

When he was a teenager, Su Chen often lived in his grandfather's house, and his grandfather explained Chinese medicine knowledge to him a lot, so he still had a deep impression in his mind.

After checking the pulse, Su Chen noticed that the pulse was very chaotic and a little abnormal, he checked the outside of his mouth and nose again, his brows were tightly locked, and he got up and said to Liu Sijing: "Senior Brother Liu, have you noticed the pulse of the Bai family master...... Something quirky. ”

"Odd?" Liu Sijing was a little puzzled.

Su Chen continued: "Normal stroke, in addition to the external wind and evil qi entering the body, there are many internal causes, such as hyperyang, phlegm and fire, internal wind swirling, transverse meridians, cerebral pulse blockage, blinding the mind, cerebral blood overflow oppression of the meridians resulting in stroke, resulting in qi and blood reversal, but in the pulse of the Bai family master, I did not feel the brain bleeding and blockage, but there were signs of poisoning. ”

Liu Sijing listened to the previous words that Su Chen said, and was a little surprised and stunned, because during the current Tang Dynasty period, there was no internal viscera inducement for stroke, and he couldn't understand it, but in the last sentence, Su Chen said that the head of the Bai family had signs of poisoning, he was taken aback, and walked over again to cut his pulse and check it.

After a while, Liu Sijing nodded slightly and said: "Indeed, I was negligent, this pulse has signs of trace poisoning, but the amount is not large, and it is not a one-time poisoning, it should be ingested in a small amount every day, and it accumulates in the body, and finally it becomes ill." ”

When Bai Susu and the others heard this, their faces all turned pale, and the head of the family, Bai Fengxian, was poisoned, which was also too surprising.

Su Chen asked, "In the past two days, can the head of the Bai family have any vomit left?" ”

Ning replied: "I vomited, but they were all cleaned up, and just now there was a rag to wipe some filth, which was taken away by the maid." ”

Su Chen immediately said: "Let someone bring the filth spit out by Old Man Bai, Senior Brother Liu, you come to test it, can you see what poison is in it?" ”

Ning nodded, walked out of the door and called the maid, asking her to take back the rags and basins that she had just taken away to wipe the vomit on the edge of the bed.

In an instant, the maid complied and took back the dirty rag.

Su Chen subconsciously took a step back, stretched out his hand and asked Liu Sijing to go over and check, he didn't want to be low-key, but he came to see the filth that others vomited, and he was prone to chain reaction. Secondly, he didn't have the ability to quickly find out what ancient poisons were in it.

Liu Sijing took out tweezers and silver needles and walked over, sorted out some filth and put them into a white porcelain bowl for professional research.

Seeing this, Su Chen and Peng Jingqing turned around for the first time and glanced at each other, both feeling a little nauseous.