The next day, Guo Xiang was not busy going to the county. Yesterday's case was always in his mind. If he didn't solve it, he seemed to hide something uncomfortable in his heart.

After breakfast, I came to the locust tree, where several people had sat.

They are middle-aged and elderly women who have nothing to do after dinner, chatting while eating melon seeds.

Guo Xiang walked around the locust tree and found nothing special.

"Zhennan daughter-in-law, what are you doing?" Someone asked.

"Nothing. Just look at the tree." Guo Xiang smiled, "is this tree old?"

"Well, it's been decades. I was here when I was a child." An old woman said, "it's cool under the tree. In summer, we often have a group of people here to enjoy the cool, drink tea and chat."

Guo Xiang nodded. The tree is very big, covered with shade, with a diameter of at least more than ten meters, which can accommodate many people.

Big trees attract the wind, and it's cool under the trees.

At this time, a breeze blew, and a black caterpillar suddenly fell from the tree and fell on Guo Xiang's shoulder. She screamed with fear.

Guo xiangtian is not afraid. He is afraid of caterpillars, especially the caterpillars with full feet and thorns. They have goose bumps at a glance.

"Hahaha..." everyone laughed when they saw Guo Xiang.

"Zhennan's daughter-in-law, don't be afraid. I'll help you get it away!" A middle-aged woman came over and took a branch to pick down the caterpillar. "This insect is poisonous. If it stings, it will swell up, hurt and itch."

Painful and itchy? Guo Xiang's brain suddenly flashed. Could it be this insect?

She looked at the caterpillar. The black hair of the caterpillar stood up as soon as it moved and the hair shook.

I touched the goose bumps on my hands. It's really my own death.

Suddenly Guo Xiang remembered that there was a story of ancient Chinese medicine in Ji Changlin's pile of medical books. Because the story was not a case, it didn't attract her attention. At this time, he suddenly remembered that there seemed to be something similar in the story.

Someone also sat under the locust tree with bare arms and got the same symptoms as the patient yesterday.

Yes!

Guo Xiang thought of a solution.

Excitedly ran to Ji Changlin's health center.

"Master, master, I know."

"What do you know?" Ji Changlin asked.

"I know what happened to the patient yesterday." Guo Xiang looked excited. "I just went to look under the locust tree and saw a caterpillar. It should be caused by that insect."

"But if you're stung by a bug, you can't know, and you can't be stung all over your back." Ji Changlin said.

"Yes, but what if you weren't stung?" Guo Xiang said with a smile, "master, there was a story in your pile of medical books. I just remembered that it was the same as what was recorded in that book."

"It's because the locust tree blooms now. There are many insects on the tree. When the wind blows, the caterpillar's hair falls down and plunges into the man's skin. Because he doesn't wear clothes and hasn't bathed all day, the caterpillar's hair is very thin, thinner than our sweat, so it enters the skin."

Ji Changlin suddenly realized, "it's really possible!"

"I'll call him right away." Ji Changlin said.

Guo Xiang didn't know the man for a short time in the village. Ji Changlin did.

He called the man over and immediately said, "take off your clothes and I'll have a look."

The man took off his clothes.

Ji Changlin took out the magnifying glass in the drawer. When he was old, his eyes were bad. Sometimes he had to read with a magnifying glass.

Let the patient sit in a place with good light, took a magnifying glass and looked carefully. Sure enough, he saw some clues.

There are small black spots between the skin textures, which can't be seen without a magnifying glass.

"Look!" Ji Changlin handed Guo Xiang the magnifying glass.

Guo Xiang looked, "sure enough!"

As soon as the patient heard that he had found the reason, he hurriedly asked, "what's the matter with Dr. Ji?"

"You were sitting under the locust tree with your bare arms that day. Isn't it windy? The hair of the caterpillar on it has fallen into your skin. The hair is poisonous, so it will hurt and itch, but because it is too small, you can't see anything. " Guo Xiang said.

And this person's skin is not white, it's really difficult to see.

"What about that?" The patient asked, you can't clip out such fine hair, and there are so many.

"Go and cook two kilograms of glutinous rice. Come here and we'll get it for you." Guo Xiang said.

"Glutinous rice?" The patient is stunned. Do you want glutinous rice to see a doctor?

"Go, cook it and bring it." Ji Changlin smiled.

The patient can't help it. Dr. Ji said so, so he can only do what he said.

After more than half an hour, the patient came back with a pot of glutinous rice.

Guo Xiang took the glutinous rice, "I'll come!" Ji Changlin took it.

After all, it doesn't seem good to let a little girl come.

Guo Xiang doesn't matter. She's a surgeon and hasn't seen anything.

But Shifu thought for her, and she naturally wanted to appreciate it.

Ji Changlin kneaded the hot glutinous rice in his hand and rolled it on the patient's back.

After rolling around, I looked at the glutinous rice. Sure enough, I got some black hair.

It seems to work!

Guo Xiang kneaded several rice balls to Ji Changlin.

After rolling for more than ten minutes, I also used half of the glutinous rice. When I looked at it with a magnifying glass, there were almost no small black spots on my back.

Take a magnifying glass and look around carefully. In some places, there is still a little bit. Roll it twice with glutinous rice, almost!

The patient touched his back and said, "it doesn't hurt!" It doesn't itch anymore.

"Really good!" The patient was overjoyed. The disease has really tortured for several days. Although it is not a serious disease, it is very uncomfortable. Now it is finally better. Dr. Ji is good at medicine.

"Thank you, Dr. Ji!" The patient is very grateful.

"These unused glutinous rice can still be eaten. Take it back!" Ji Changlin said with a smile.

"How much does it cost?" Asked the patient.

"No, I didn't prescribe medicine. The glutinous rice is also your own, so you don't charge money." Ji Changlin said.

"Thank you, Dr. Ji. You're a good man!" The patient went back happily with glutinous rice.

"Thanks to you this time!" Ji Changlin looks at Guo Xiang. She can always solve some unexpected diseases.

"I was just frightened by the caterpillar before I got the inspiration." Guo Xiang smiled. "Some diseases really need some common sense. I don't know if they weren't mentioned by those aunts just now."

Ji Changlin nodded. She was willing to use her brain, but she didn't think of it.

After solving the problem, Guo Xiang said he would go to the county to find a school.

Ji Changlin said, "if it can't be solved, tell me and I'll help you."

"Thank you, master!" Guo Xiang nodded. It seems that master still has a way. But I can't solve it myself. Let's find Shifu again.

When he got home, Guo Xiang took two specialties brought back from the northeast to prepare to bring them to Wang Guiying's sister. After thinking about it, he brought two more bags. It may be useful to go to school later.