Lin Tian came down from the room to have breakfast and heard a cough.

He saw Lin Xiaoguo sitting on the dining table chair in low spirits. There was a pack of tissues in front of him, and he took one out from time to time to blow his nose.

He asked with concern: "Xiaoguo, what's wrong with you? Do you have a cold?"

Lin Xiaoguo was listless and spoke with a heavy nasal voice.

"Brother, it may be true. Many students in our class have caught colds these days."

Wang Cuijuan brought out the steamed rice rolls and nagged Lin Xiaoguo: "I want you to stop fighting with your classmates who have colds. If you get too close, they will infect you with their colds."

Lin Xiaoguo said aggrievedly: "Mom, there's nothing you can do about it. I really didn't get close to anyone. I just came back from school with Erni. I just have a cold, and I don't know why I caught it."

Lin Guoming comforted Lin Xiaoguo and said: "In autumn and winter, influenza is rampant. If many people in a class have influenza, there is no way to avoid it."

Wang Cuijuan sighed and looked at Lin Xiaoguo with distressed eyes.

"Xiaoguo, don't eat nuts or anything hot today. I'll give you some cold medicine."

When he heard this, Lin Tian stopped Wang Cuijuan.

"Mom, don't give Xiaoguo random cold medicine. Xiaoguo is still small, and the medicines in your medicine box are for adults."

After saying that, he asked Lin Xiaoguo to reach out and he would take her pulse.

Wang Cuijuan said in surprise: "I just went to the drugstore to buy the medicine last month. The drug is Xiaobupleurum. The drugstore owner said that children can also take it."

"In order to make your money, of course I can say anything." Lin Tian said, "I know the owner of the pharmacy in the market. He is untrained and does not have a medical license. Don't listen to him.

Drugs are three-part poisonous, especially when children are still in the developmental stage. Indiscriminate use of drugs can easily lead to toxins remaining in the body."

"Then what should we do?" Wang Cuijuan was told this, and she believed it a little. Lin Tian's words were authoritative. He even obtained the advanced medical certificate.

"How about I go to the mountains to collect some medicine and boil water for Xiaoguo to drink, or should I go to the hospital?"

Lin Tian withdrew his hand from taking Lin Xiaoguo's pulse and said, "No, I've diagnosed Xiaoguo. She just has a common flu, but considering that many people in her class also have colds, we can't ignore it.

Have you forgotten what your son does?

I'll treat Xiaoguo's illness, just wait for me and I'll get something."

Wang Cuijuan's eyes were filled with relief as she watched Lin Tian walk upstairs.

After a while, Lin Tian came down, holding a medicine bag wrapped in brown paper.

He handed it to Wang Cuijuan and said, "Just take this medicinal powder and mix it with a cup of warm water for Lin Xiaoguo to drink."

"What kind of medicinal powder is this?" Wang Cuijuan took it and smelled it curiously. "It smells familiar, but I don't know what it is."

Lin Tian put his arms around his shoulders and felt proud.

"This is the isatis root powder newly developed by my teacher and I."

"It turns out to be isatis root! I thought it was some kind of amazing medicine, so what's the difference between the Xiaobupleurum granules I bought?"

Lin Tian raised his index finger and shook it vigorously.

"No, no, no, Mom, what you said is wrong. Can the products produced by our family be of ordinary quality?

Isatis root is the king of all medicines. This medicine has no side effects on children's bodies.

Listen to me, go and make a glass of water for Xiaoguo, drink it and she will be fine."

Looking at Lin Tian's expression, Wang Cuijuan always felt that his words were somewhat boastful, but she still followed Lin Tian's instructions and made a cup of isatis root powder for Lin Xiaoguo and gave it to Lin Xiaoguo to drink.

Lin Xiaoguo looked at the dark medicine in the bowl, her nose wrinkled together, looking pitiful.

"Mom, did you put any sugar in it? This medicine seems to be bitter."

Wang Cuijuan shook her head and said: "Of course there is no sugar. If sugar is added, the medicine will not be very effective."

Lin Xiaoguo said reluctantly: "I am most afraid of drinking medicine. If it is bitter, I will spit it out."

This is a common problem among children, they don't like to take medicine.

Lin Tian encouraged her and said, "Xiaoguo, this medicine is not bad to drink, and you don't need to add sugar. I have tried it, and it is different from those medicines bought outside."

"Oh, I believe in brother."

Encouraged by Lin Tian's eyes, Lin Xiaoguo held her nose and took a big sip.

She smacked her lips and her eyes suddenly widened.

“Delicious, refreshing and sweet.”

Then, she raised her head and drank the rest of the bowl in one gulp.

There was no pause during the whole process, and the bottom of the bowl was clean.

She patted her swollen belly and let out a pleasant "ah".

"It tastes good and my throat feels much better."

Seeing Lin Xiaoguo drinking the medicine obediently, Wang Cuijuan had a smile on her face.

"That's good. Eat your breakfast quickly, wear more clothes, and don't get too close to those classmates who have colds. I'm afraid you'll relapse."

"Okay, Mom."

Lin Xiaoguo nodded heavily, feeling more energetic.

After breakfast, she carried her schoolbag and prepared to go to school.

Wang Cuijuan got her a pack of tissues and was about to stuff it into her schoolbag.

"Xiaoguo, bring a pack of tissues to school. If you have a runny nose and don't have tissues, you'll be in trouble."

Lin Xiaoguo took it and took out a tissue as usual, preparing to blow her nose.

She snorted her nose, but found that the mucus did not come out.

She said in surprise: "I don't have any runny nose! My nose doesn't run anymore!"

Wang Cuijuan looked at her in surprise.

"Your speaking voice no longer has a strong nasal sound. I remember that you had a very strong nasal sound just before eating."

Lin Xiaoguo touched his neck and said pleasantly: "My throat is no longer itchy now."

Lin Tian felt proud.

"Brother, I didn't lie to you, did I? This is the magic of this medicine. It is a special isatis root medicine that takes effect quickly. Drinking it at the beginning of a cold has the fastest effect."

Wang Cuijuan murmured to herself: "Is it so magical?"

Lin Xiaoguo said happily: "Such a good medicine, brother, I want to drink another cup."

Lin Tian complained: "You little snack, you think this is a drink. You don't need to drink it anymore, your cold will be cured once."

Lin Xiaoguo tilted his head and had an idea.

"Brother, that's great! Then, can I bring some medicine to my classmates? In this way, they won't catch colds and everyone can get better."

Lin Tian grabbed her pigtails.

"You little girl, you really think your brother runs a charity shop.

If you want all the little classmates in your class to get better, there is nothing you can do.

You ask them to go to the drugstore to buy a granule called King of Isatis.

Although it’s a little less effective than the medicine I gave you, generally speaking, if you drink it twice or four times a day, you’ll be almost ready.”

"Okay, then I'm going to school."

Lin Xiaoguo skipped to school.

"King of isatis root? What kind of medicine is this? I have never heard of this kind of medicine before."

Lin Tian said proudly to Wang Cuijuan: "Mom, didn't I just tell you? This is the isatis root granule developed by my teacher and I, and it is now sold in pharmacies in the county."

"How much?"
Chapter completed!