The best time for the elderly to drink Panax ginseng powder is half an hour after meals or between meals, so as not to stimulate the mucous membrane of the gastrointestinal tract leading to discomfort, and to strictly follow the doctor’s instructions to use the medication, and to ensure the safety of the medication. Panax ginseng powder is the powder of the Chinese herbal medicine Panax ginseng, which is sweet, slightly bitter and warm in nature, belonging to the stomach meridian and the liver meridian. It has the efficacy of subduing swelling and fixing pain (eliminating swelling and pain), dispersing blood stasis and stopping bleeding (removing stasis and stopping bleeding), and is effective in the treatment of all kinds of hemorrhagic diseases. As the gastrointestinal function of the elderly is relatively weak, it is recommended to take Panax ginseng powder half an hour after a meal or between meals, so that the drug can be better absorbed and utilized, and try to avoid taking it on an empty stomach, which will lead to abdominal discomfort in the elderly and bring unnecessary harm. Before taking medication, the elderly must consult the doctor in detail to ensure the safety of medication and treatment for the elderly.