Dao Chi San (Guide Out the Red Powder)

Dao Chi San (導赤散) clears heat from the Heart and Small Intestine, nourishes the yin and promotes urination, guiding heat downward and out.

Dǎo Chì Sǎn  ·  導赤散  ·  Guide Out the Red Powder

English Name

Guide Out the Red Powder

Classical Source

Xiao Er Yao Zheng Zhi Jue, 1119

Ingredients

Actions & Functions

  • Clears Heart and Small Intestine heat
  • Nourishes yin and promotes urination

Indications

Heart heat transmitting to the Small Intestine: irritability, a red face, thirst, mouth and tongue ulcers, and hot, painful, dark urination.

Tongue & Pulse

Tongue: red (especially the tip). Pulse: rapid.

Modifications

Add Huang Lian for marked Heart fire. Use Chuan Mu Tong only.

Cautions & Contraindications

Use with caution in Spleen-Stomach deficiency-cold.

About Attilio

Doctor of Chinese medicine, acupuncture expert and author of My Fertility Guide and My Pregnancy Guide.

Check Also

PubMed research

Network Meta-Analysis Finds Chinese Herbal Decoctions Improve Outcomes and Reduce Side Effects in Breast Cancer Treatment

Research summary (Traditional Chinese Medicine): Efficacy and safety of traditional Chinese medicine decoctions in breast cancer treatment: a network meta-analysis. - Frontiers in oncology, 2026.