This symptom of poor blood circulation in sgi capillaries will take effect faster when scalding feet, but it needs to be scalded for more than 15 minutes every day. Medicinal liquor also has a certain effect. You can use the following prescription. Honghua 30 Peach Kernel 30 Radix Cyathulae 20 Sanguis Draxonis 15 Angelica 20 Lumbricus 30 Notopterygii Rhizoma 10 Radix Angelicae Pubescentis 30 Radix Gentianae Macrophyllae 20 Radix Saposhnikoviae 20 Radix Paeoniae Rubra 30 Radix Glycyrrhizae 10 This medicine is inexpensive and effective. If necessary, you can buy it in my Taobao drugstore to ensure the quality.