1. Chief Herb — Ju Pi (Tangerine Peel)

• Flavor, Nature, and Channel Tropism: Ju Pi is acrid and bitter in flavor, and warm in nature. It targets the Spleen and Lung channels.
  • Its acridity allows it to move and disperse energy.
  • Its bitterness helps it send energy downward and drain excess.
  • Its warmth is excellent for dispersing cold.
• Actions: Because it enters the Spleen and Lung channels, it is highly effective at regulating qi (vital energy) and strengthening the spleen, while also drying dampness and transforming phlegm.
  • It does a fantastic job of adjusting your digestive energy, offering great relief for symptoms like epigastric fullness, bloating, belching, nausea, and vomiting caused by stagnant spleen and stomach qi.
  • It can also be used to treat coughs with heavy phlegm.
  • In the formula Ju Pi Zhu Ru Tang, Ju Pi acts as the chief herb. Its main job is to regulate qi, harmonize the stomach, and push rebellious energy back down. This directly targets things like hiccups caused by stomach qi moving upward instead of downward, effectively settling the stomach.

2. Deputy Herb — Zhu Ru (Bamboo Shavings)

• Flavor, Nature, and Channel Tropism: Zhu Ru is sweet in flavor and slightly cold in nature, entering the Lung and Stomach channels.
• Actions: This herb is great at clearing heat, transforming phlegm, relieving irritability, and stopping vomiting.
  • It clears out stomach heat to stop vomiting and reverse upward-flowing energy, making it a great treatment for vomiting and hiccups triggered by a "hot" stomach.
  • By clearing heat and transforming phlegm, it acts as the perfect sidekick to Ju Pi. It boosts the formula's overall power to handle phlegm and soothe the digestive tract.
  • In Ju Pi Zhu Ru Tang, Zhu Ru serves as the deputy herb. It assists the chief herb by reinforcing the downward movement of energy, providing a strong cooling effect to stop heat-induced hiccups.

3. Assistant Herb — Sheng Jiang (Fresh Ginger)

• Flavor, Nature, and Channel Tropism: Sheng Jiang is acrid (spicy) in flavor and slightly warm in nature, entering the Lung, Spleen, and Stomach channels.
• Actions: It is well-known for releasing the exterior, dispersing cold, warming the middle to stop vomiting, and warming the lungs to relieve coughs.
  • In Ju Pi Zhu Ru Tang, its primary role is to warm the middle digestion and stop vomiting.
  • It reinforces the active yang energy of the spleen and stomach, drives out cold pathogens, and relieves any uncomfortable cold sensations in the stomach area.
  • When teamed up with Ju Pi and Zhu Ru, it significantly supercharges the stomach-regulating and anti-vomiting effects. Additionally, the spicy, dispersing nature of Sheng Jiang helps activate the other herbs, making the entire formula work more efficiently!

4. Assistant Herb — Da Zao (Jujube)

• Flavor, Nature, and Channel Tropism: Da Zao is sweet in flavor and warm in nature, entering the Spleen, Stomach, and Heart channels.
• Actions: This sweet date is excellent at tonifying the middle, boosting qi, nourishing the blood, and calming the spirit.
  • In this formula, Da Zao strengthens the spleen and boosts energy.
  • When paired with Sheng Jiang, it reinforces the spleen and stomach's ability to digest and transport nutrients, providing a strong foundation for your body's overall health.
  • It also acts as a harmonizer, moderating the harshness of the other herbs so the formula's nature stays balanced. It ensures the sovereign, minister, assistant, and envoy herbs all work together seamlessly as a team.

5. Envoy Herb — Gan Cao (Licorice Root)

• Flavor, Nature, and Channel Tropism: Gan Cao is sweet in flavor and neutral in nature, entering the Heart, Lung, Spleen, and Stomach channels.
• Actions: It has the ability to tonify the spleen, boost qi, moisten the lungs to stop coughs, clear heat, resolve toxicity, and harmonize all other herbs.
  • In Ju Pi Zhu Ru Tang, its most important job is harmonizing the formula.
  • It coordinates the different medicinal properties of the herbs so they work perfectly together to regulate qi, harmonize the stomach, push energy downward, and stop vomiting.
  • At the same time, Gan Cao gives an extra boost to your spleen and energy levels. It works hand-in-hand with Da Zao to protect your digestive function, maintain your body's core strength, and help you recover much faster.

1. Regulating Qi, Harmonising the Stomach and Directing Counterflow Downward

• The Chief Herb's Role: Ju Pi is warm and spicy. As the chief herb, it excels at regulating qi, strengthening the spleen, harmonizing the stomach, and pushing rebellious energy back down. It is an expert at clearing up blockages in your digestion and relieving symptoms like hiccups caused by upward-flowing stomach qi.
• The Deputy's Assistance: Zhu Ru acts as the deputy herb. It is cold in nature, which makes it great for clearing heat, transforming phlegm, calming irritability, and stopping vomiting. It perfectly assists Ju Pi in clearing heat and pushing energy downward.
• A Perfect Balance: Together, this duo—one warm and one cold, one moving qi and one clearing heat—creates the perfect strategy to fix a weak, hot stomach that has lost its downward flow.
• Warming and Protecting: Sheng Jiang warms your core, stops vomiting, and chases away the cold, making the stomach-settling effects even stronger. Meanwhile, Da Zao and Gan Cao step in to boost your spleen, increase your energy, and harmonize all the herbs. This ensures the formula fixes your digestion without being too harsh on your body's natural baseline energy (righteous qi).

2. Simultaneous Use of Heat-Clearing and Yang-Warming

• Complementary Opposites: Inside this formula, Zhu Ru cools things down to target the deficiency-heat in your stomach, while Sheng Jiang warms things up to address cold and weakness. These might seem like opposite actions, but they actually complement each other perfectly!
• Avoiding Extremes: A weak, hot stomach easily causes rebellious upward energy. If you only use cold herbs to clear the heat, you might accidentally damage the stomach's warm, active energy (yang). On the flip side, if you only use warm herbs, you might accidentally feed the existing stomach heat.
• The Magic of Synergy: By combining Zhu Ru and Sheng Jiang, you get the best of both worlds. The formula clears the heat without "freezing" the stomach's warmth, and it warms the stomach without adding more heat.
• This brilliant balancing act is the true subtlety of Chinese herbal medicine—it precisely tunes your body's yin-yang balance, getting your stomach's energy back to its normal, smooth-running state.

3. Harmonising the Spleen and Stomach and Supporting the Righteous

• The Powerhouse Duo: Da Zao and Gan Cao are key players for tonifying the spleen, boosting your qi, and harmonizing the whole formula.
• Nourishing the Root: In TCM, your spleen and stomach are considered your "postnatal root"—basically the powerhouse that generates all your daily energy and blood. When treating a weak, hot stomach, boosting the spleen is crucial to strengthen your digestion and help your body recover its natural strength (righteous qi).
• The Peacemaker: At the same time, Gan Cao acts as the ultimate harmonizer, ensuring all the different herbs in the formula play nicely together to give you the best possible therapeutic results.
• A Two-Pronged Approach: This formula is a perfect example of a core TCM strategy: treating the root cause while simultaneously supporting body's natural strength. 

1. Pronounced Stomach Heat

• Increase the Cooling Power: When a patient is dealing with intense stomach heat, the easiest fix is to bump up the dosage of Zhu Ru.
• Why it Works: Zhu Ru is naturally great at clearing heat, breaking up phlegm, calming restlessness, and stopping vomiting. Giving a higher dose really amplifies its ability to drain that stubborn stomach heat, providing quick relief for symptoms like a burning feeling in the stomach and severe irritability.
• Dosage Tweaks: For example, if the standard formula uses 10g of Zhu Ru, you can safely increase it to 15–20g for someone running really hot.
• The Perfect Addition: You can also add 3–5g of Huang Lian (Coptis Root). Because it is highly bitter and cold, it directly targets and breaks down stomach heat. When paired with Zhu Ru, it creates a supercharged, heat-clearing combo!

2. Pronounced Counterflow of Qi

• Pushing the Energy Down: If the patient's upward-rebounding qi is severe (think aggressive hiccups or severe nausea), you need to increase the dosage of Ju Pi.
• Why it Works: Ju Pi is the star player for regulating qi, supporting the spleen, harmonizing the stomach, and forcing that rebellious energy back downward. A larger dose helps quickly untangle knotted stomach qi and restores normal, downward digestion.
• Dosage Tweaks: Try increasing the original Ju Pi dose from 12g up to 15–18g.
• The Perfect Addition: Adding 10–12g of Zhi Ke (Bitter Orange Fruit) is a fantastic move here. Zhi Ke excels at moving qi and opening up the chest and stomach area. When it teams up with Ju Pi, it significantly boosts the formula's ability to push energy down and knock out symptoms like stubborn hiccups.

3. Pronounced Spleen-Stomach Qi Deficiency

• Boosting the Core: When a patient shows obvious signs of deep weakness in their spleen and stomach, you need to increase the nourishing herbs: Da Zao and Gan Cao.
• Why it Works: Both of these herbs are naturally excellent at tonifying the spleen and boosting overall qi. Increasing their amounts directly strengthens your digestive engine.
• The Perfect Additions: To really supercharge the formula, add Dang Shen (Codonopsis Root) or Huang Qi (Astragalus Root). Dang Shen gently boosts your middle qi, while Huang Qi strongly tonifies qi and lifts your active energy (yang). Adding either of these significantly improves your digestive system's ability to process food and elevates your overall baseline health (righteous qi).
• Dosage Tweaks: A standard adjustment would be increasing Da Zao from 6 pieces to 9 pieces, and Gan Cao from 6g to 9g. Then, simply add 10–15g of either Dang Shen or Huang Qi. This perfectly customizes the formula to treat a hot stomach that is paired with severe digestive weakness.

1. Dietary Restrictions and Special Populations

While taking Ju Pi Zhu Ru Tang, avoid spicy, greasy, and irritating foods, including chili, fried foods, strong tea, and coffee. Choose a light, easily digestible diet, such as rice porridge and noodles.

Pregnant women should use the formula only under strict medical supervision, with dosage and administration adjusted according to their condition. Patients with spleen-stomach deficiency-cold—such as cold epigastric pain, preference for warmth, lack of thirst, cold limbs, and loose stools—should use it cautiously, as the formula may worsen these symptoms.

2. Drug Interactions

Consult a physician or pharmacist before taking Ju Pi Zhu Ru Tang with other medications, as interactions may affect treatment efficacy or cause adverse reactions. In particular, avoid combining it with formulas or medicines containing Lilu (Veratrum), which may produce toxic effects.