Panax notoginseng powder is a common clinical medicine, and the specific time to take it is the same as general Chinese medicine, morning, noon and night. In general, Panax notoginseng powder is best taken in the morning on an empty stomach, when it can be better absorbed by the gastrointestinal tract. When it is used to treat cardiovascular diseases, it can be taken every night before going to bed and in the morning after waking up. When it is used to treat hyperlipidemia, it should be taken once at breakfast and once half an hour before dinner, and be taken for 2-3 months. In addition, when taking Panax ginseng powder, patients should pay attention to the interval between two doses of at least six hours. Although taking Panax ginseng powder has the effects of dilating blood vessels, lowering blood pressure, lowering blood lipids and regulating blood sugar, it is recommended that patients take it under the guidance of a professional doctor in order to ensure its effectiveness and safety.