Safflower is suitable for cardiovascular and cerebrovascular diseases, poor blood circulation, numbness of limbs, cyanosis, traumatic injury, varicose veins, amenorrhea in women, dysmenorrhea, dark or lumpy blood, phlebitis, arteritis and thrombosis. 50g of Carthamus tinctorius can be used for 5 times (once or twice), each time 1 0g is put into a pot and boiled for 5 minutes, and can be soaked1every day.

Ginger is suitable for colds, rheumatism, rheumatoid diseases, cold due to yang deficiency and cold feet. Chop a slice of ginger (such as jujube), put it in a pot and add water to boil for 5 minutes.

Folium Artemisiae Argyi is suitable for cough, asthma and respiratory diseases, such as bronchitis, emphysema and pulmonary heart disease. 15g folium artemisiae argyi, boiled for 5 minutes.

Adding salt water is suitable for people with high blood pressure, anger, anxiety, irritability, frequent love of fire or edema of legs and feet. Soaking feet means putting a spoonful of salt (about 8- 10g) in water without boiling.

Zanthoxylum bungeanum is suitable for sweaty feet, smelly feet, beriberi and eczema. Put 20-30 slices of Zanthoxylum bungeanum into the pot, add water and boil for 5 minutes.

Adding vinegar is suitable for heel spur and hyperosteogeny. Generally, 50 grams (one or two) is added at a time, and it is poured directly into water to soak feet without boiling.

In addition, for rheumatism involving bones and muscles, in addition to ginger, Herba speranskiae tuberculatae 15g and Herba Lycopodii 15g can also be added and boiled with ginger before soaking feet.