Mr. Wang intends to take Liuwei Dihuang Pill, which is a famous prescription for tonifying kidney and yin. There are six kinds of medicines, namely Radix Rehmanniae Preparata, Cornus officinalis, Rhizoma Dioscoreae, Poria, Alisma orientalis and Cortex Moutan. These drugs are mild and nourishing and have no impulsive side effects, so although your heart rate is a little faster than that of normal people, it is not taboo to take them. However, drug abuse is medicine after all, and doctors often say that drug abuse is like fighting soldiers, so you are very particular. You should also pay attention to the unexpected reaction during taking, which is the prudent approach. As the saying goes, you should pay attention to the journey in the middle of the night. Do you think so? Dr. Song Chen wants to tell the number of passengers in Toronto by telephone 20 13-4-5.