Yinchen Codonopsis Dampness-Clearing Soup (Yin Chen Dang Shen Qu Shi Tang)

The recipe notes this soup is best used after the acute shingles outbreak has resolved, once the blisters have fully healed, to address lingering nerve pain and discomfort. It is not intended for use during the active outbreak phase.

In traditional Chinese food therapy, virgate wormwood is valued for its ability to clear heat and dampness. Paired with qi-supporting herbs like codonopsis, poria, and white atractylodes, the formula is traditionally designed to warm the body's yang qi, support fluid metabolism, and ease inflammation.

Yes, the recipe describes the soup as mild in flavor and gentle in nature, and specifically notes it is well suited for older adults, who may be more susceptible to post-herpetic neuralgia. That said, the recipe advises always seeking a doctor's advice, especially for older adults with other chronic conditions.

One batch yields 600-900 ml, described as one day's serving. The recipe instructs dividing it and drinking throughout the day, taking 3 consecutive doses; if improvement is felt, resting for 2-3 days and repeating if needed.

Preparation takes about 15 minutes and cooking takes 1 hour, for a total time of approximately 75 minutes. The liquid simmers down from 1.8 L of water to 600-900 ml over the cook time.