In fact, he knows this wind chill very well, in winter, the people in the palace will more or less be infected with a little wind chill, what colds, coughs, fevers, headaches, etc., sick people are one after another.

This kind of wind chill is called epidemic wind chill by the doctors, and whenever this happens, the hospital will consult on this kind of wind chill and develop a prescription in the fastest time.

After all, it is different from outside the palace, if the people in the palace cough and cough when they are serving their masters, it is disrespectful, and if the emperor is infected, it will be a major event that hurts the country.

Therefore, the doctors did not dare to slack off when they reached the wind and cold, and the prescription developed was also very magical.

As Hu Dahai said, if you want to treat a cold outside the palace, it will take ten days and a half months, and it will be very slow, but the prescriptions researched by the hospital can be cured in two or three days.