Bu Zhong Yi Qi Tang: Ingredients, Uses and Safety

By TCMPath · Updated · Educational guide

Bu Zhong Yi Qi Tang is a classical formula described as supporting “middle Qi” and raising “sinking Qi.” Those expressions belong to TCM theory. They do not establish the cause of persistent fatigue or make the formula a substitute for assessment of prolapse or another medical condition.

What is in Bu Zhong Yi Qi Tang?

The Hong Kong Baptist University formula database lists eight ingredients:

  • Huang Qi — Astragalus.
  • Zhi Gan Cao — prepared licorice.
  • Ren Shen — ginseng.
  • Dang Gui — Chinese angelica.
  • Ju Pi / Chen Pi — citrus peel.
  • Sheng Ma — Cimicifuga rhizome.
  • Chai Hu — Bupleurum.
  • Bai Zhu — Atractylodes.

The reference traces the formula to Nei Wai Shang Bian Huo Lun. “Buzhong Yiqi decoction” is another English rendering of the same name; a similarly named commercial product still needs its ingredients checked.

What does “raising Qi” mean?

The traditional account concerns patterns described as deficient or sinking Qi. It is not a literal explanation that an online formula can reposition an organ or repair an anatomical problem.

If a page lists prolapse, persistent diarrhoea or unexplained fever as uses, do not treat that list as permission to manage these problems yourself. They require appropriate diagnosis and care.

Is it a treatment for chronic fatigue?

Ordinary tiredness, persistent unexplained fatigue and ME/CFS are not interchangeable. A reference formula’s traditional use cannot show that it is effective for all three. Claims that it “boosts immunity” also need a defined, measured outcome.

Our fatigue guide explains why assessment and an individual activity approach matter. Trying to push through illness or adding tonics to compensate for an unsustainable schedule is not the same as identifying the cause.

Side effects and interactions to discuss

Ginseng is one ingredient. NCCIH reports that Asian ginseng may affect blood sugar and interact with medicines. Those ingredient-level cautions do not establish the safety or risk rate of every complete formula.

Ask a qualified clinician or pharmacist to review your actual product and medicine list. Include its intended purpose, how long it would be used and how progress or unwanted effects would be assessed.

What can you do before choosing a product?

Write down how long you have felt tired, what activities now feel difficult, and any recent changes in sleep, illness, travel or medicines. This makes an appointment more useful without assigning yourself a TCM diagnosis.

TCMPath does not provide a universal dose or medicinal prescription. Its online consultation can help organise practical food and routine questions alongside appropriate care.