Chinese Medicine

Astragalus (Huangqi): Health Benefits, Taboos, Recipes, and Difference from Beiqi

Updated on 2026-07-29

In the treasure trove of Traditional Chinese Medicine (TCM), Astragalus (Astragalus membranaceus) is acclaimed as the “leader of Qi-tonifying herbs.” There is even a saying that “out of ten herbal prescriptions, eight contain Astragalus,” highlighting its widespread use. For modern city dwellers with fast-paced lifestyles who easily suffer from fatigue and Qi deficiency, Astragalus is undoubtedly an excellent companion for health conditioning. However, many people are confused about the relationship between “Huangqi” and “Beiqi,” and are unsure if it suits their body constitution. This article will break down the health benefits, dietary taboos, and clarify common misconceptions about Astragalus.

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Properties of Astragalus

According to TCM theory, the medicinal properties of Astragalus are as follows:

Nature and Flavor: Sweet in flavor, slightly warm in nature.
Meridians: Enters the Spleen and Lung meridians.
Characteristics: Mild in nature but highly effective in raising Yang energy. It can “tonify Qi and raise Yang,” making it the top choice for conditioning a Qi-deficient body constitution.

What is the Difference Between Huangqi and Beiqi?

This is one of the most frequently asked questions. The straightforward answer is: Huangqi and Beiqi are actually the exact same herb.

Official Name and Aliases: Its official name in TCM is “Huangqi” (黃芪 or 黃耆). It is named for its yellow color and its status as a leading tonic (“Qi” or “耆” implies an elder or leader).
Naming by Origin: Since high-quality Astragalus is primarily produced in northern China (such as Inner Mongolia, Shanxi, and Heilongjiang), people in southern regions (especially Guangdong and Hong Kong) are accustomed to calling it “Beiqi” (North Qi) to highlight its authentic origin and superior quality.
What is Nanqi (South Qi)? The occasionally heard term “Nanqi” actually refers to a completely different herb—Hairy Fig (五指毛桃). Grown in the south, it also has the effect of tonifying Qi and invigorating the Spleen, but its medicinal properties are milder and it carries a distinct coconut fragrance. It is a completely different plant from Astragalus.

What Are the Health Benefits of Astragalus?

The health benefits of Astragalus are extensive, primarily focusing on regulating “Qi”:

Tonifying Qi and Raising Yang: It has significant therapeutic effects on fatigue, poor appetite, and sinking of middle Qi (such as gastroptosis or uterine prolapse) caused by Spleen and Stomach Qi deficiency.
Stabilizing the Exterior and Stopping Sweating: This is a major feature of Astragalus. For people with “spontaneous sweating due to exterior deficiency” (meaning the body is so weak that slight movement causes profuse sweating, or experiencing night sweats), Astragalus can strengthen the body’s surface resistance and control sweating.
Promoting Urination and Reducing Edema: In TCM, Qi can move water; Qi deficiency leads to edema (water retention). Astragalus promotes fluid metabolism by tonifying Qi, helping to improve facial or limb swelling caused by Qi deficiency.
Drawing Out Toxicity and Discharging Pus: For chronic sores or stubborn, non-healing wounds, Astragalus can tonify Qi, generate Blood, and promote tissue regeneration.
Boosting Immunity: Modern research shows that Astragalus contains polysaccharides, amino acids, and trace elements, which can regulate immune function and help prevent colds.

What Are the Dietary Taboos of Astragalus?

Although Astragalus is an excellent herb for tonifying Qi, it is not suitable for everyone. Avoid or use it with caution in the following situations:

During Colds and Fevers: TCM has a saying, “closing the door to keep the thief in.” Taking Astragalus during the early stages of a cold or fever can “lock” the pathogenic factors inside the body, aggravating the condition or making it harder to recover.
Yin Deficiency with Yang Overactivity or Severe Heat Toxins: If you have “heaty” symptoms like dry mouth, hot palms and soles, flushed face, sore throat, or red and swollen acne, the warm nature of Astragalus will “add oil to the fire.”
During Menstruation: Astragalus promotes Qi circulation, which may lead to excessive menstrual flow or prolonged periods. It is recommended to take it only after your period has ended.
Patients with High Blood Pressure: Some hypertensive patients (especially those with the Liver Yang Overactivity type) may experience blood pressure fluctuations after consumption. Medical advice must be followed.

How to Make Astragalus Tea

The simplest way to consume Astragalus is by steeping it in water or boiling it into tea. Here are 3 combinations tailored for different body constitutions:

1. Basic Qi-Tonifying: Astragalus, Red Date, and Goji Berry Tea

Effects: Tonifies Qi, nourishes Blood, brightens the eyes, and refreshes the mind. Suitable for office workers facing chronic fatigue and a pale complexion.
Ingredients: Astragalus 15g, 3-5 Red Dates (pitted), Goji Berries 10g.
Method: Wash the ingredients and cut open the red dates. Place them in a thermos, add boiling water, and steep for 20-30 minutes. It can be re-steeped until the flavor fades.

2. Dampness-Removing and Edema-Reducing: Astragalus, Poria, and Dried Tangerine Peel Tea

Effects: Invigorates the Spleen and removes Dampness, improving puffiness and heavy limbs. Suitable for those with Spleen deficiency and heavy Dampness.
Ingredients: Astragalus 15g, Poria 10g, Dried Tangerine Peel 1 piece.
Method: Wash the ingredients, place them in a pot with 800ml of water. Bring to a boil over high heat, then switch to low heat and simmer for 20 minutes to serve as a tea.

3. Yin-Nourishing and Fluid-Generating: Astragalus, Ophiopogon, and Dendrobium Tea

Effects: Tonifies Qi and Yin, relieving dry mouth and throat. Suitable for people who frequently stay up late and have both Qi and Yin deficiency (feeling both tired and dry), as it neutralizes the warm-dryness of Astragalus.
Ingredients: Astragalus 10g, Ophiopogon 10g, Dendrobium 10g.
Method: Wash the ingredients, place them in a pot with 1000ml of water, and boil for 30 minutes.

Is Astragalus Safe for Pregnant Women?

This is an issue that requires extreme caution.

General Advice: Pregnant women should not consume Astragalus on their own without professional guidance.
Late Pregnancy Risks: Especially in the third trimester, the diuretic and Qi-tonifying effects of Astragalus might affect amniotic fluid volume, which could potentially trigger premature birth or complicate labor (e.g., an oversized fetus).
Early and Mid-Pregnancy: While some believe that pregnant women with Qi deficiency can use it in moderation under a registered Chinese medicine practitioner’s guidance to stabilize the pregnancy, Astragalus has a certain Qi-circulating effect and may alter fetal development conditions (like amniotic fluid). For safety’s sake, unless explicitly diagnosed and prescribed by a registered Chinese medicine practitioner, pregnant women should avoid consuming Astragalus.

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Frequently Asked Questions

Is there a difference between Huangqi and Beiqi?

No, they are the exact same herb. “Beiqi” is just a regional name commonly used in southern China and Hong Kong to indicate high-quality Astragalus sourced from the northern regions.

Can I drink Astragalus tea every day?

While Astragalus is a great Qi tonic, it is not suitable for daily consumption by everyone. If you are experiencing a cold, fever, or have “heaty” symptoms (such as a sore throat or dry mouth), you should stop drinking it to avoid aggravating your condition.

What is Nanqi (South Qi)?

Nanqi refers to Hairy Fig (五指毛桃), which is a completely different plant from Astragalus. It also tonifies Qi and the Spleen but has milder medicinal properties and a distinct coconut fragrance.

Is it safe to consume Astragalus during menstruation?

It is generally not recommended. Astragalus promotes Qi circulation, which could lead to excessive menstrual flow or prolonged periods. It is better to consume it after your period has completely ended.