This is directly related to the pungent and warming drugs contained in the ointment, because most of these ointments are made of some pungent and warming herbs that disperse wind and cold, which are often felt as a normal physiological reaction when applied to the affected area. If there is an obvious burning and tingling sensation, most of them are directly related to the individual’s sensitive skin or allergic constitution, and such patients are not able to tolerate the ointment, which will cause local skin burning and pain, and may burn the skin, which is a side effect of the ointment. If there is burning pain, itching, or even skin burns, remove the cream in time to prevent the erosive nature of the skin.