"Xiao Nan, don't be fine." Du Haoran was very happy to see Pang Xiao Nan.

"Hello, Mr. Du." Pang Xiaonan greeted Du Haoran with a smile.

"Come on, sit down." Du Haoran warmly greeted Pang Xiaonan to sit down, and then ordered Du Lanyan to make tea.

"Your dinner is quite a big show today." Pang Xiaonan looked at Du Haoran with a smile.

"I can't do anything. I told them not to be so extravagant, but they don't listen to me." Du Haoran sat opposite Pang Xiaonan. The dinner was specially held by the Wu family in order to please Du Haoran.

"I heard you are a big shot. What are you doing when you go back to Fengri County this time?" Pang Xiaonan was very curious about the purpose of Du Haoran's trip.

"Look, I'm old, so I can go back to my hometown to take a look while I can still walk around." Du Haoran did not hide it.

"Well, the fallen leaves return to their roots. I guess you have visited many old friends this time." Pang Xiaonan looked at Du Lanyan, and she had already made tea and brought it over.

"Yes, hey, many old friends are gone, which makes people sad." Du Haoran has reached this age, and many of his original friends have passed away, and it is inevitable that they will be sad.

"Birth, old age, sickness and death are normal, so don't care too much." Pang Xiaonan picked up the teacup and sipped it.

"I'm here today. I really want to ask for help in something." There was a hint of fatigue between Du Haoran's eyebrows.

"You said." Pang Xiaonan put down the teacup.

"I don't know what's going on recently. When I was sleeping at night, I had some night sweats. I saw several famous doctors, but they were not cured. I want to ask you to help me see if there is any good solution." Du Haoran woke up early every morning and his back became wet, so he naturally couldn't sleep well, so he seemed a little tired.

Some patients with night sweats sweat when they fall asleep, some fall asleep until midnight, and some start sweating after closing their eyes for a while.

Most patients with mild night sweats fall asleep deeply, or sweat easily at around 5 a.m. or 1 to 2 hours before waking up, and sweat less. They only feel a little sweaty and wet in the whole body or some parts of the body after waking up, and no sweat will leak out again after waking up. Generally, there is no feeling of discomfort.

Du Haoran has this symptom.

"I'll take your pulse." Pang Xiaonan sat next to Du Haoran.

"Well, you are a typical kidney yin deficiency, so you need to replenish it."

Du Haoran's pulse is very weak, which is a common situation in the elderly.

"I saw it at a few old doctors, and they also said that I had kidney yin deficiency, but after taking a few doses of medicine, they still didn't get better." Although Du Haoran had no doubts about Pang Xiaonan's diagnosis, he suspected that the treatment according to this reason might not be good.

"The root of your disease is not the kidney, but it is manifested in kidney deficiency." Pang Xiaonan explained.

"Oh, what do you mean?" Du Haoran looked at Pang Xiaonan anxiously.

"The kidneys are mainly fluids, and night sweats are indeed caused by kidney problems, but your kidney problems are caused by the lungs." Pang Xiaonan took a sip of tea. "The lungs belong to metal, the kidneys belong to water, and metal produces water. You have a lung problem, which leads to kidney water dysfunction. Do you smoke?"

As soon as he entered the room, Pang Xiaonan smelled a faint smell of tobacco.

"Grandpa is an old smoker, so he needs at least one pack of cigarettes every day." Du Lanyan said beside him.

"I have to quit this cigarette. I think you smoke, you should have sucked the cigarette deeply into your lungs." Although tobacco is not fatal, it is indeed an invisible killer, especially damages the lungs.

"Yes, I like to take a deep breath and then suck it into my lungs." Du Haoran nodded, "But it's a bit difficult for you to ask me to quit smoking."

Du Haoran has no other hobbies in his daily life, just likes to smoke.

"It is best to quit. If you can't quit, you can smoke in a different way." Pang Xiaonan believes that you should not deliberately quit martial law, especially for elderly people like Du Haoran, who may quit smoking and may cause other problems.

"Change the way? What's the way?" Du Haoran thought to himself that smoking was the same position, so how could he change it?

"You, after sucking the cigarette into your mouth, don't swallow it into your trachea. Stay in your mouth for a moment and then spit it out, just like smoking a cigar..." Pang Xiaonan felt that the way of smoking cigars was still very scientific and contained many truths.

"That's very unpleasant." Du Haoran protested.

"Grandpa, do you still want to cure the disease?" Du Lanyan was anxious for Du Haoran.

"I can only help you here," Pang Xiaonan spread his hands, "Do you want to continue getting wet or control your smoking? You can choose for yourself."

"Oh," Du Haoran sighed, "It's better to listen to you and smoke a cigar."

"Grandpa, can't you quit directly?" Du Lanyan was a little confused. What's the point of smoking?

"Lan Yan, this cigarette cannot be quit just by quitting. It's like you like someone and it's very difficult to forget him..." Du Haoran looked at Du Lanyan with a smile.

"Grandpa, what are you talking nonsense, who do I like..." Du Lanyan pouted.

"Old man, I'll prescribe some medicine for you. After you take it, you should stop sweating." Pang Xiaonan poured it on the sofa, "But if you can't quit smoking, you will make it again in the future."

"I really don't know how to thank you. Last time you saved Lan Yan, I will treat me again this time..." Du Haoran felt very destined to be with Pang Xiaonan.

"No need to be polite," Pang Xiaonan waved his hand, "Aren't you here to treat me to a meal?"

"Oh, yes, I forgot about this matter. It's a serious matter to invite you to dinner today, we can go down." Du Haoran looked at the gold watch in his hand. The time was almost over.

Pang Xiaonan also noticed Du Haoran's watch. An old man was wearing a traditional white dress, but a gold watch on his hand was very eye-catching.

"Mr. Du, do you still have a special liking for Jin?"

"Hey, you don't know, I have no gold in my life, so I have to wear a gold watch to make up for it."

"Hahaha, so that's it."

"Grandpa, let's go." Du Lanyan urged.
Chapter completed!