Plantago asiatica has a variety of health care functions, such as effectively fighting against oral ulcers and sores caused by excessive internal heat, and also fighting against gouty arthritis, mumps and other diseases. However, if the intake of plantain is not in place, it will further cause side effects. For example, plantain itself is a cold plant. If you have weak spleen and stomach or severe palace cold, eating too much plantain will directly lead to. More importantly, it may further cause diarrhea, and may even cause excessive collapse and weakness of the whole person. Therefore, more attention should be paid to the daily intake of tens of millions, generally below10g. Through the above analysis, we all understand that the side effects of plantain are mainly reflected in some specific aspects. In fact, not only plantain has side effects, but other Chinese herbal medicines will also cause certain harm to the human body if ingested in large quantities.