In the course of clinical treatment, we often encounter many patients who persistently and repeatedly ask their outpatient doctors to transcribe the same prescription for them over a period of one month, several months, six months, a year or even longer. It is not known that the formulation of Chinese medicine prescriptions is a rigorous and meticulous process. In addition to fully considering the patient’s current condition, factors such as the season and climatic conditions must also be taken into account. The patient’s condition can change at any time with the medication, season, climate and other factors. When the condition does not match with the previously prescribed prescription, it is necessary to promptly review and adjust or change the prescription to ensure that the patient gets better results with minimal adverse effects. Taking the same prescription for a long time when the condition and the external environment change may not only be ineffective, but may even increase the probability of adverse reactions. Both Chinese and Western medicine have their indications and adverse reactions, so if you take them blindly, you may cause unnecessary harm to yourself.