$6.95 USA Shipping • 90-Day Hassle-Free Returns

Home » Zhi Shi – Immature Bitter Orange – Fructus Aurantii Immaturus

Zhi Shi – Immature Bitter Orange – Fructus Aurantii Immaturus

Zhi Shi

English Name: immature bitter orange, immature sweet orange, aurantium immaturus

Pharmaceutical Name: Fructus Aurantii Immaturus

Medica Category: Qi-Regulating Herbs

Properties: Zhi Shi enters the Large Intestine, Spleen and Stomach channels; it is bitter and acrid in nature and cool in temperature.

What is Zhi Shi?:

The Chinese Herb Zhi Shi is the dried fruit of the immature bitter orange (Citrus Aurantium L.; and 2 others). Bitter oranges (grown throughout Asia) are smaller than “regular” oranges and are highly acidic—hence their bitter flavor. The fruits are picked before they fully mature, sliced, and dried for use as medicine.

Traditional Chinese Medicine (TCM) Therapeutic Actions of Zhi Shi:

Food stagnation can be a result of accumulated dampness and phlegm in the middle jiao. Over time this accumulated phlegm can beget qi stagnation which can manifest clinically with such symptoms as: abdominal distention, pain, and hardness, indigestion, belching with a foul odor, constipation, and rectal tenesmus.  Zhi Shi resolves the accumulation of dampness and phlegm and breaks up the stagnated qi in the middle that can underlie food stagnation.

Persons experiencing abdominal distention and fullness and fatigue (specifically) right after meals may have a Spleen qi deficiency as the root cause of their phlegm accumulation/qi stagnation/food stagnation, in which case Zhi Shi is combined with herbs that tonify Spleen qi in order to restore balance.

Zhi Shi also dissolves phlegm and breaks up qi stagnation in the chest when the person is experiencing tightness and stifling sensations in this region accompanied by such symptoms as poor appetite, shortness of breath, and fatigue.

Zhi Shi relieves distention and hardness of the abdominal region caused by cholecystitis (inflammation of the Gall Bladder—as in the formula Xiao Chai Hu Tang).

**safety notes:

Zhi Shi should be used with caution during pregnancy.

Zhi Shi is highly acidic and so should be used with caution in persons with pre-existing gastric or duodenal ulcers.

Zhi Shi should be used with caution (i.e in formula with qi tonic herbs) in patients with Spleen and Stomach qi deficiencies.

Zhi Shi has a diuretic effect and should be used with caution/under supervision of a trained TCM practitioner when combined with pharmaceutical medications that have diuretic effects (such as chlorothiazide, hydrochlorothiazide, furosemide (Lasix), bumetanide (Bumex), and torsemide (Demadex)) to avoid potentially excessive loss of fluids and/or electrolytes.

Articles Related To Tag: Zhi Shi – Immature Bitter Orange – Fructus Aurantii Immaturus

  • The Best Chinese Herbs for Stress Relief

    According to the American Institute of Stress, 94% of Americans claim to experience chronic stress. Can Chinese herbs for stress help with this overwhelming epidemic? From work deadlines to family commitments to financial challenges, stress seeps into our daily lives from all angles. While triggers can span from mild issues like your traffic-heavy commute to…

  • The Best Chinese Herbs for Dental and Oral Health 

    Oral health is not just about keeping your pearly whites sparkling; your mouth is a gateway to the health of your whole body! But when was the last time you focused on improving your oral health? Beyond daily brushing and flossing, there are many ways to heal your mouth – including Chinese herbs for oral…

  • 15 Herbal Formulas to Conquer Spring Allergy Symptoms

    Winter’s chill is fading, allowing Spring to burst through with new life. Unfortunately for many people, this change in seasons also signals the start of sniffling noses, congested chests, itching eyes, and relentless coughs. It’s allergy season. As we embrace the beauty of the spring season (with tissues in hand), it’s also time to explore…

  • The Best Chinese Herbs for Hay Fever

    Have you ever found yourself sniffling and sneezing with watery eyes as the flowers begin to bloom and the trees regain their leaves? If so, you’re likely one of the many experiencing the seasonal affliction known as hay fever. Hay fever (also known as seasonal allergies or allergic rhinitis) affects over a quarter of all…

  • The Best Chinese Herbs for Irritable Bowel Syndrome (IBS)

    Stomach cramps, bloating, diarrhea, oh my! These may sound like the symptoms of a stomach bug, but for the 45 million Americans who struggle with IBS, they are a common part of daily life. Irritable Bowel Syndrome (IBS) is more than just occasional digestive discomfort. It is a chronic condition that can significantly impact your…