Tian Qi powder is best taken in the morning after waking up and before dinner, and can be taken throughout the day. Tian Qi powder has the function of activating blood circulation, removing blood stasis and relieving pain, and tonifying deficiency and strain. Morning is the time when the body needs the most nutrition, so taking raw Panax ginseng in the morning on an empty stomach is beneficial to the absorption of the drug. For diseases such as those below the chest and diaphragm, it is generally recommended to take it before meals. If it is for some diseases above the chest septum, it is better to take it after meals. In addition, since Panax ginseng powder may affect sleep, it is recommended to take it preferably before dinner and avoid taking it before going to bed. Tianqi powder has many health benefits, but it should be carefully identified so as not to affect health. When taking Tian Qi powder, patients need to pay attention to the contraindications of taking it. Taking Tian Qi powder for menstruating women can cause excessive blood flow, and it is prohibited for pregnant women as it may affect the development of the fetus.