There is no specific time requirement for acupuncture, so there is no such thing as not being able to have acupuncture in the afternoon. Acupuncture has the function of relaxing the tendons and collaterals, harmonizing the qi and blood, and its treatment principles include seeking the root cause of the disease, and making the best use of the three factors. The so-called three factors are time, place, and person, and the main consideration of the seasonal changes in the four seasons on the function of the human body, and there is no specific requirement for the morning or afternoon of the day, according to each person’s living habits, physical fitness, skin tolerance, and whether or not there is a basic disease and other factors, according to their own situation in the practitioner’s guidance to carry out the treatment can be. Acupuncture treatment has many advantages such as quick effect, wide range of indications, non-toxicity and safety, but the operation of acupuncture treatment needs to be carried out by a professional doctor, and try to avoid self-operation, so as not to cause adverse reactions.