2. soak your feet with wormwood. Wormwood is a mild, bitter and nontoxic drug. It has the functions of restoring yang, regulating qi and blood, eliminating dampness and dispelling cold, stopping bleeding and preventing miscarriage, and is also commonly used in acupuncture, so it is also called "herb". Soaking feet with wormwood can also improve lung function, which is very beneficial to people with chronic bronchitis and easy to cough up white sputum. The method of soaking feet with wormwood is similar to that with ginger. Generally, 30-50g (a handful) of dried wormwood is soaked in boiling water, put into a pot, add half a pot of water, cover the pot, and cook with hot water for about 10 minute. After cooking, pour out the wormwood water, and add a proper amount of cold water to about 40℃ (generally it is better not to feel hot).
3. Soak your feet with red flowers. Safflower is a traditional Chinese medicine commonly used in gynecology, which has the effects of promoting blood circulation, dredging menstruation, removing blood stasis and relieving pain. People who are prone to chilblain and chapped skin in winter, using safflower to soak their feet in early autumn can play a very good preventive role. Take 10- 15g (about a handful) of safflower and soak your feet with boiling water as mentioned above, which can prevent and improve chilblain. Every winter, people often have chapped hands and feet, but once this happens, it takes a long time to recover. Choosing to soak your feet with safflower can also prevent this from happening to some extent.