Panax ginseng powder can still be eaten if it has not been moldy for a long time. However, if there is mold and deterioration, it is generally not recommended to eat, not only its efficacy will be changed, but also may damage the patient’s health. Panax pseudoginseng powder is a processed product of the traditional Chinese medicine Panax pseudoginseng. Panax pseudoginseng is a kind of hemostatic drug, which is sweet, slightly bitter, warm, and belongs to the liver and stomach meridians. It has the efficacy of dispersing blood stasis and stopping bleeding (removing stasis and stopping bleeding), eliminating swelling and resolving pain (removing swelling and pain), and it can be used in the treatment of haemoptysis, vomiting, epistaxis, haematemesis, bleeding in stools and faeces, metrorrhagia (excessive menstruation or dripping), bleeding from injuries, etc. If panax pseudoginseng powder is kept for a long time and its preservation measures are appropriate, without making it moldy or deteriorating, it can generally be consumed, but the medicine should be taken under the guidance of a doctor, and should not be used without authorization. However, if the panax pseudoginseng powder appears moldy and deteriorated, it is not recommended to continue to take it, not only the efficacy of the drug will be weakened, but also may aggravate the toxic side effects of the drug, which will seriously jeopardize the patient’s health. Pregnant women are forbidden to take Panax ginseng powder, so as not to affect the health of the fetus. The adverse effects of Panax ginseng have not been clarified, and patients need to consult a doctor in time if they feel unwell during the consumption of Panax ginseng.