Wen Dan Tang

Wen Jing Tang

Clear Chronic Pathogens. Break Biofilm. Restore Immune Balance.

Wind Tea is a precision combination of two of TCM’s most respected classical formulas — Xiao Chai Hu Tang and San Ren Tang — working together to address the hidden pathogenic load that drives many chronic illness presentations, including fibromyalgia, chronic Lyme disease, post-viral syndromes, and autoimmune conditions.

At Crawford Wellness, Wind Tea is used as part of our integrative protocols for patients where chronic infections, lymphatic stagnation, and biofilm are contributing to persistent symptoms that conventional medicine struggles to resolve.

Wind Tea for Fibromyalgia

Watch our clinical explanation of how Xiao Chai Hu Jia San Ren Tang is used in fibromyalgia treatment:

Who Wind Tea Is For

This formula is especially effective for those living with:

• Fibromyalgia — especially where hidden viral or bacterial load, lymphatic congestion, and biofilm are driving pain and fatigue
• Chronic Lyme disease — clears pathogens from the shaoyang layer and lymphatic system
• Post-viral syndromes & long COVID — addresses reactivating viral patterns and residual pathogenic heat
• Chronic upper respiratory infections — acute and recurring viral and bacterial respiratory illness
• Shingles (Herpes Zoster) & reactivating viral syndromes — clears heat and toxin from the shaoyang layer
• Autoimmune conditions — reduces systemic inflammation and supports immune regulation
• Lymphatic congestion & biofilm — facilitates drainage of the lymphatic system and breaks down the mucus-like biofilm that harbors chronic infections
• Chronic fatigue — restores the body’s ability to clear pathogens and recover energy

How Wind Tea Works

Xiao Chai Hu Tang is one of the safest and most widely used herbal formulas in Asia, with thousands of years of clinical use and extensive modern research. It works on the shaoyang layer — the semi-interior zone where pathogens become lodged between the surface and the deep organs, producing alternating symptoms, lymph node swelling, fatigue, and immune dysregulation. This is a pattern seen consistently in fibromyalgia, chronic Lyme, and post-viral illness.

San Ren Tang is a gentle but powerful addition that extends the formula’s reach into the lymphatic system, where chronic pathogens accumulate and hide. It also facilitates the breakdown of biofilm — the protective mucus-like matrix that shields chronic infections from both the immune system and antimicrobial treatments. This is a critical mechanism for patients who have tried antibiotics or antivirals without lasting results.

Together, the two formulas:

• Open and clear the shaoyang layer — expelling pathogens that have become lodged in the lymphatic and immune system
• Break down biofilm — exposing hidden chronic infections to immune clearance
• Reduce pathological dampness — draining the fluid accumulation that feeds chronic pathogens
• Restore the immune system’s ability to distinguish self from pathogen — supporting autoimmune regulation
• Clear heat and toxin — reducing systemic inflammation without harming the microbiome

Quality You Can Trust

Wind Tea is made from sustainably sourced botanical material that has been extensively lab-tested for purity and potency. Only the highest grade of herbs available are used — a standard that matters enormously when treating complex chronic illness where therapeutic potency is non-negotiable.

How to Brew Wind Tea

Boil water and add 1–4 teabags. Steep covered for 10–20 minutes, strain and sip. Re-brew the same teabags several times until no flavor or aroma remains.

⚠️ Consult your licensed TCM practitioner or healthcare provider before use, especially if pregnant, nursing, or managing a complex chronic condition with existing medications.

Full-spectrum, water-based herbal extract; concentrated 5:1 capsules (100 caps./bottle).

Chinese Name: 五苓散, Wu Ling San
English Name: Poria Five-Herb Formula
Item Number: W045-c

Formula Principles:
Promotes urination, percolates Dampness, warms Yang and promotes Qi, strengthens the spleen, disperses water accumulation, promotes the transforming functions of Qi

Ingredients:

TCM Pattern:
Water amassment syndrome due to dysfunction of bladder Qi transformation, spleen deficiency edema, lower Jiao retention of water

Dosage:
Take four capsules, 2-3 daily.

Full-spectrum, water-based herbal extract; concentrated 5:1 granules (100g/bottle).

Item Number: W045
Chinese Name: Wu Ling San
English Name: Poria Five-Herb Formula

Formula Principles:

Promotes urination, percolates Dampness, warms Yang and promotes Qi, strengthens the spleen, disperses water accumulation, promotes the transforming functions of Qi

Ingredients:

TCM Pattern:

Water amassment syndrome due to dysfunction of bladder Qi transformation, spleen deficiency edema, lower Jiao retention of water

Dosage：

Mix 4.5 g in hot water and drink as tea, 2-3 daily. 

Also available as Capsules.

Full-spectrum, water-based herbal extract; concentrated 5:1 capsules (100 caps./bottle).

Chinese Name: 五子衍宗丸, Wu Zi Yan Zong Wan
English Name: Five Seeds Combination
Item Number: W075-c

Formula Principles:
Tonifies the Kidneys, nourishes and astringes Jing, benefits and tonifies kidney Yang and blood, promotes fertility for men.

Ingredients:

TCM Pattern:
Kidney Qi, Yang and Jing deficiency, male fertility support.

Dosage:
Take four capsules, 2-3 daily.

Full-spectrum, water-based herbal extract; concentrated 5:1 granules (100g/bottle).

Chinese Name: 五子衍宗丸, Wu Zi Yan Zong Wan
English Name: Five Seeds Combination
Item Number: W075

Formula Principles:

Tonifies the Kidneys, nourishes and astringes Jing, benefits and tonifies kidney Yang and blood, promotes fertility for men

Ingredients:

TCM Pattern:

Kidney Qi, Yang and Jing deficiency, male fertility support

Dosage：

Mix 4.5 g in hot water and drink as tea, 2-3 daily.

Full-spectrum, water-based herbal extract; concentrated 5:1 granules (100g/bottle).

Chinese Name: 小承气汤, Xiao Cheng Qi Tang
English Name: Minor Rhubarb Decoction
Item Number: X040

Formula Principles:

Moderately purges Heat accumulation, purges the gallbladder, normalizes the flow of Qi at the center, eliminates Dampness

Ingredients:

Allergen: Processed with Wheat

TCM Pattern:

Relatively mild colon excess Heat, relatively mild Yang Ming Fu, relatively mild Wen Bing Qi stage intestinal dry Heat

Dosage：

Mix 4.5 g in hot water and drink as tea, 2-3 daily.