Ingredients: Herba Erodii 50%, Caulis Erycibes 25%, Cortex Mori 12.50%, Herba Siegesbeckiae 12.50%.
 
In traditional Chinese medicine, this formula is commonly used to dispel wind and remove dampness, support circulation through the channels, and ease pain. It is suitable for joint discomfort such as soreness, a feeling of tightness or heaviness, difficulty bending or extending, reduced mobility, or recurring pain. In addition, for people with more pronounced cold-damp tendencies, symptoms are often clearly linked to getting chilled, damp exposure, or rainy and humid weather, and may worsen or flare up more easily with weather changes. This formula focuses on gradually dispersing “wind-damp” from the joints and surrounding pathways, helping the heavy and constricted sensations ease over time and allowing mobility to gradually recover. It is especially suitable for those who are sensitive to weather changes and experience joint discomfort associated with cold-damp obstruction, for supportive regulation.
 
Selection Tip: The following is a common-use reference. Joint discomfort can be complex, and this can serve as a general guide to help identify the most suitable direction. If joint pain is clearly linked to getting chilled, damp exposure, or weather changes, and is accompanied by sensations of heaviness, tightness, or sensitivity to cold, you may refer to Feng Shi Bi Tong Jiao Nang, which focuses on dispelling wind and removing dampness. If the main features are tightness in the tendons and channels, reduced flexibility, or limited movement when bending or rotating, and the pain feels mainly caused by “blockage,” you may refer to Shu Jin Huo Luo Wan (Merilex Form), which helps promote circulation in the tendons and channels and improve mobility. If the joint issue has lasted for a long time, the pain point is relatively fixed, symptoms recur repeatedly, and may even involve numbness or worsening on rainy or humid days, it may fall into a long-standing pattern; in such cases, you may refer to Xiao Huo Luo Wan (Flex Form), which supports the direction of unblocking and easing stagnation. If the effect does not feel well matched, the condition may not be caused by a single type of blockage, and adjusting the direction may be considered.