Main benefits
  • Pattern Identification: Traditionally used for the TCM pattern of "Constipation due to Blood Deficiency and Fluid Dryness," often seen in elderly patients, postpartum women, or those recovering from illness where body fluids and blood have been depleted.

  • Therapeutic Principle: The name translates to "Moisten the Intestines Pill," indicating its classical function of lubricating the bowels rather than harsh purging. It gently promotes bowel movement by enriching the fluids that should naturally moisten the digestive tract.

  • Moistening Action: Features oil-rich seeds like Huo Ma Ren (Cannabis/Hemp Seed) and Tao Ren (Peach Kernel) as the chief ingredients to lubricate dryness in the Intestines and facilitate the smooth passage of stool.

  • Blood Nourishment: Contains Dang Gui (Angelica Sinensis) and often Sheng Di Huang (Rehmannia) to nourish the Blood and Yin. Since TCM theory states that "when Blood is sufficient, it moistens," this addresses the root cause of the dryness.

  • Qi Regulation: Includes Zhi Ke (Bitter Orange) or Chen Pi (Tangerine Peel) to regulate Qi and direct it downward, ensuring that the moistened stool is properly propelled through the system without causing stagnation.

  • Gentle Unblocking: Unlike purgative formulas that use strong herbs like Rhubarb (Da Huang), Run Chang Wan focuses on "slippery" herbs to unblock the bowels through lubrication, making it suitable for deficient constitutions.

  • Classical Heritage: Created by the master physician Shen Jin-ao and recorded in the Qing Dynasty text Shen Shi Zun Sheng Shu (Master Shen's Book on Revering Life), it is the standard formula for "Dry Constipation" where the root pathology is a lack of fluid rather than excess heat or accumulation.


Zhenatura.com TCM: Herbal dietary supplements of Traditional Chinese Medicine origine according to European standards!

  • Strength 10:1
  • 120 tablets per bottle
  • Double or Triple the strength as regular brands
  • Less fillers and binders
  • No pharmaceuticals or dyes
  • Thorough lab testing (heavy metals, pesticides etc.)
  • Always made in controlled cGMP certified facility
  • Unbeatable value
  • European brand
TCM traditional Chinese Patents do not work immediate, it takes some time before you (and your organs) will experiences the benefits. We advice always to use minimum 1 packing and then evaluate with your prescriber!
This product is a dietary (food) supplement, to be taken as directed by a qualified practitioner. It is not intended to treat, cure, diagnose or prevent any disease. Not to replace a varied diet. Not to be taken if nursing or if pregnant. Not to be consumed continuously for longer than 3 months.

Common uses

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Information for professionals

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Zhenatura Run Chang Wan Extra Strong is based on the classical Run Chang Wan, first recorded in the Ming Dynasty text Jing Yue Quan Shu. In the context of traditional Chinese herbal history, this specific combination of botanicals (including Peach Kernel and Hemp Seed) was described as a method to "moisten the Dryness" and "nourish the Yin" within the TCM theoretical framework. These descriptions refer exclusively to the traditional characterization of the ingredients within the Chinese herbal paradigm and do not refer to modern anatomical structures or verified physiological effects.

1
Efficacy for Functional Constipation
https://pmc.ncbi.nlm.nih.gov/articles/PMC8137032/

Please note: This summary is a concise interpretation of the original article; please refer to the source for the full context and details.

Meta-Analysis of Randomized Controlled Trials

A comprehensive meta-analysis included 26 randomized controlled trials (2,103 participants) evaluating Modified Run Chang Tang (MRCT) for functional constipation. MRCT monotherapy provided significantly better symptom relief compared to prokinetic agents (OR = 4.06), osmotic laxatives (OR = 4.39), and stimulant laxatives (OR = 2.99). No significant adverse effects were observed compared to control groups. The analysis concluded that MRCT is efficient and safe for treating functional constipation, though further high-quality trials are recommended.


2
Efficacy for Functional Constipation
https://pmc.ncbi.nlm.nih.gov/articles/PMC9198889/

Please note: This summary is a concise interpretation of the original article; please refer to the source for the full context and details.

Broader Meta-Analyses of Chinese Herbal Medicine

Large-scale meta-analyses of Chinese herbal medicine (CHM), including formulas like Run Chang Tang, found that CHM significantly improves efficacy rates, increases bowel movements, and improves stool form compared to placebo and standard Western medications. CHM was associated with a higher efficacy rate (OR: 3.62), more frequent bowel movements, and fewer adverse events. These effects were consistent across various control treatments (PEG, mosapride, lactulose, probiotics, etc.).


For Run Chang Wan, take 3 tablets 2 times per day. These should be taken before or after meal.

Total pieces in package: 120 tablets

Dosage: 3 tablets

Frequency: 2 times a day before or after meal


Side effects

Diarrhea

Loose Stools

Nausea


Allergies

Individuals allergic to any of the herbal ingredients should avoid use. Discontinue immediately if any allergic reactions, such as rash, itching, or swelling, occur.

Angelica Allergy

Hemp Seed

Peony Root


Avoid medicine interactions

Anticoagulants or Antiplatelet Drugs

Digestive Enzyme Supplements

Diuretics

Hormonal Therapies (hormone replacement therapy, corticosteroids)

Laxatives


Precautions

Discontinue use if allergic reaction occurs.

Do not use if pregnant or breastfeeding.

Not suitable for if you suffer from digestive problems.

Consult your herbalist or physician before use if you are taking other medications or receiving other medical treatments.

Consult your herbalist or doctor before use if you have high blood pressure, or if you are children, old or very weak.

Keep out of reach of children.


Indemnification

This product is a dietary supplement, and should only be used as prescribed by a qualified acupuncturist, herbalist, phyto- or TCM therapist. This product is not intended to diagnose, treat, prevent or cure any disease. Always consult a qualified doctor or healthcare professional before using this. A healthy lifestyle is important, as is a varied, balanced diet, for which supplements are not a substitute.

TCM traditional Chinese Patents do not work immediate, it takes some time before you (and your organs) will experiences the benefits. 1 packing adviced and then evaluate with your prescriber!

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