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Four Gentlemen

四君子湯 · sì jūn zǐ tāng

TCM's most foundational qi tonic. The starting point for rebuilding energy and digestion.

What it's for

This is the formula that other tonics get built on. It pairs ginseng with three steady supporting herbs to rebuild qi at its source, which TCM locates in the digestive system. Practitioners reach for it when someone feels worn out from the inside, eats with no appetite, and notices loose stools or a soft, tired pulse.

This formula is for you if…

  1. Tired in a deep way

    your energy doesn't come back even after rest

  2. No appetite

    food doesn't sound good and you fill up fast

  3. Loose stools and a weak gut

    bowel movements are soft, food passes through quickly

Best fit if at least 2 of these sound like you. If only one does, a more focused formula might fit better.

You might also notice

  • Weak, tired arms and legs
  • Pale, washed-out face
  • Soft, quiet voice
  • Pale tongue
  • Weak pulse

Not your match if…

  • You feel hot, restless, and thirsty for cold drinks
  • You have a fever right now
  • You're constipated and feel agitated

What's in it

How to take it

Four Gentlemen is sold ready-made as Four Gentlemen Teapills (四君子丸).

Standard dose: 8 pills, 3 times a day.

We're working on a Field Guide–recommended source for this formula. In the meantime, look for Plum Flower brand at a TCM pharmacy or specialty retailer.

Talk to a qualified TCM practitioner before taking this regularly, especially if you're pregnant, breastfeeding, or take medication.

Safety

  • Designed for the qi-deficiency pattern, which usually shows up as fatigue plus poor appetite and loose stools. It's not the right pick if you feel hot, restless, or wired with anxiety. Those patterns call for different formulas.
  • Ginseng can raise blood pressure in some people. If yours runs high, talk to a practitioner before starting.
  • Talk to a qualified TCM practitioner before using this regularly, especially if you're pregnant, breastfeeding, or take medication.

Interactions

  • Ginseng may interact with anticoagulants, antidepressants (MAOIs and SSRIs), and diabetes medications. Talk to a clinician if you take any of these.