The proprietress led the little son out, and Yun Xi checked the little guy, and there was indeed no problem with the muscles and bones being in position.

After the sprain is healed, there will be pain, which should be neuropathic pain caused by incomplete recovery of soft tissue function.

"Boss, did your son sprain just do some intense exercise? Like carrying a heavy object with an injured hand, or playing ball or something? ”

When the proprietress heard this, her eyes lit up, "How do you know?!" This kid likes to play basketball the most, and his arm was injured by playing basketball! No, the injury just happened to run out to play again! When I came back, I yelled that my hands hurt! ”

"That's it, the ancestor said, it's not unreasonable to break your muscles and bones for a hundred days."

Yun Xi turned his head to look at the little boy standing obediently in front of him, and couldn't help but raise his hand and touch his head.

"Fracture healing can generally be divided into three stages. The first stage is called the hematoma organizing phase. That is, within 6-8 hours after the fracture, the hematoma begins to form clots, capillary proliferation, various fibroblasts invade, the hematoma becomes organized, and the granulation tissue becomes fibrous connective tissue, so that the broken ends of the fracture are initially connected together, and this period is completed about 2-3 weeks after the fracture. That's where he is now. ”

Yun Xi pointed to Xiang Yuanjiu on the opposite side, and kindly reminded: "Don't run around recently, lest you fall into any problems, don't blame my medicine for having sore feet on rainy days in the future." ”

"The second stage is called the primordial callus stage. The fibrous connective tissue at the end of the fracture is ossified by the proliferation, degeneration, and calcification of chondrocytes, which is intrachondral ossification, and this period generally takes 4-8 weeks. The third stage is called callus modification. This period takes 8-12 weeks. In this way, it usually takes about three months from the beginning of the fracture to the bony connection. Therefore, there is a certain amount of truth in breaking muscles and bones for 100 days. ”

After listening to this, the proprietress didn't quite understand what she was talking about, but when she thought about her son's situation, she was inevitably worried.

"So, what now?"

"I'll give you another prescription! You ask the pharmacy to make the medicine into powder, and then you make it into a plaster and stick it on him, as I just did. His injuries had healed, so he needed a warm compress to activate the effect. ”

"Good! Thank you! ”

Yun Xi smiled and turned his head to look at the little guy on the side.

"Little guy, listen to my sister, I can't play anymore recently, wait until my arm doesn't hurt anymore. Otherwise, if you can't lift your hand in the future, you may not be able to play in this life! ”

"Sister, don't scare me......" The little guy covered his arms with a panicked expression.

"Don't scare you, you have to stick the ointment every day, one paste can last for two days, and tear it off when you take a bath."

Yun Xi took the steaming plaster on the table, asked him to roll up his sleeve, and put the ointment on his arm.

"I use this medicine of his more urgently, the effect of the medicine may be stronger, you can also try it first, if you are not allergic, then use the prescription I prescribed."

The proprietress nodded hurriedly, "Okay! I remembered! ”

Xiang Yuanjiu saw that she had taken away several sticks of ointment at once, and he was entangled and reluctant.

"Aren't you giving it to me? What do you do for others! My foot is still hurt! ”

Yun Xi turned his head and looked at him coldly: "Just your foot injury, these ten stickers are enough for you!" ”

"What a fierce ......"

“……”

When she left, the proprietress didn't accept the money, Yun Xi was embarrassed to thank the proprietress and directly left Xiang Yuanjiu and ran to catch the last bus.

"Hey! I'll send you back! ”

Yun Xi waved his hand without looking back, and said in a dashing manner: "You better take care of yourself!" If you don't have diamonds, don't do any porcelain work! Don't pester me anymore, or I'll poison you!" ”

"Hey! You haven't told me what your name is! ”

“……”