The effect of moxa stick and foot patch on promoting qi and blood circulation is very good. The main Chinese medicine ingredient used in it is wormwood, which can stop cold, relieve pain and warm menstruation. If the female friend is cold, you can also use wormwood foot patch to relieve it. If people are wet, it is also appropriate to use wormwood foot patches. However, it should be noted that if people's skin is very sensitive, they should be used for a short time at first to avoid allergic reactions. If you are allergic to wormwood, it is not suitable to use wormwood foot patch. If the toxic gas in the human body is heavy, you can also use wormwood foot patch to detoxify. What needs special attention is that people should try not to use wormwood foot patch during menstruation. Is wormwood foot patch useful? It can be seen that the wormwood foot patch has a very good health care function, and people can play a role in expelling toxin and dispelling cold when using it reasonably. If people's body moisture is heavy, it is also very suitable to use wormwood foot patch to relieve it. Reasonable use of wormwood foot patch can also play a role in warming meridians and relieving pain. If a female friend has irregular menstruation, she can also use wormwood foot patch to relieve it.