It is difficult to determine how long a Chinese medicine should be taken, as the severity of each person’s condition is different, and his or her constitution is different, so how long it takes to take it can’t be generalized, and the time it takes to take it varies from disease to disease. Different diseases take medication when the time of action is different, because each person’s body is different, the ability to absorb the drug is not the same, so this time is not very clear, but also depends on the severity of the disease. For acute or mild illnesses, the medication takes a shorter time, while for chronic or severe illnesses, the medication takes a longer time. During the period of taking Chinese medicine, we should also pay attention to the diet, avoid spicy and stimulating food, eat more light, less oil, less salt food, which is conducive to the absorption of Chinese medicine. It needs to be taken under the guidance of a traditional Chinese medicine practitioner and in accordance with the doctor’s instructions, so as not to cause adverse reactions.