Seaweeds and fungiHeat-clearingLasiosphaera seu Calvatia

Ma Bo (Puffball)

A practical guide to Ma Bo: what it is, how Traditional Chinese Medicine uses it, the classical formulas it appears in, and who should be careful with it.

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Last reviewed Oct 13, 2026

Quick Facts

Latin NameLasiosphaera seu Calvatia
Chinese Name & Pinyin 馬勃 · Ma Bo
Medicinal PartSeaweeds and fungi
The herbMa Bo is the dried fruiting body of the three official puffballs above. Bag-decoct it. She Gan and Jie Geng are different official drugs. Do not collect it yourself.
Nature and channelsAcrid, neutral. Enters the Lung. Acridity disperses. Neutral nature clears the Lung, eases the throat, and stops bleeding.
Pharmacopoeia lineClears the Lung and eases the throat. Stops bleeding. Used for wind-heat depressed in the Lung with sore throat, loss of voice, and cough; externally for nosebleed and traumatic bleeding.
Pattern cuesSwollen sore throat. Loss of voice. Wind-heat cough. Nosebleed.
In this articleMa Bo versus She Gan, Jie Geng, and Shan Dou Gen. Why it is bag-cooked. Why wild collection is not acceptable. Who should skip it.

What Is Ma Bo?

Ma Bo (马勃; Mǎ Bó; Latin: Lasiosphaera Calvatia; English: puffball) is the dried fruiting body of Lasiosphaera fenzlii Reich., Calvatia gigantea (Batsch ex Pers.) Lloyd, or Calvatia lilacina (Mont. et Berk.) Lloyd. In Chinese medicine it clears the Lung and eases the throat. It is acrid and neutral, enters the Lung channel, and its core actions are to clear the Lung and ease the throat, and to stop bleeding. In a decoction it must be bag-cooked, or the spores irritate the throat. It is not She Gan. Blackberry lily is bitter-cold and more fiercely dispels phlegm and eases the throat. It is not Jie Geng. Platycodon diffuses the Lung and discharges pus. Wild puffballs include toxic species. Do not collect them and put them in a pot. Severe throat pain, difficult breathing, and nosebleed that will not stop need a clinic first.

It is used most often for three patterns:

  • Wind-heat depressed in the Lung — swollen sore throat, loss of voice
  • Cough — wind-heat
  • External use — nosebleed, traumatic bleeding

The usual decoction dose is 2–6 g, bag-cooked. Acrid and neutral, it is not a daily “throat puffball.” Clearing when there is no wind-heat, or using a self-collected fungus, both carry risk.

When wind-heat fills the throat and Lung, sore throat and loss of voice are common. Ma Bo is acrid-dispersing. It clears, eases the throat, and stops bleeding, which is why it appears in throat-easing formulas. It is light and clearing. A cold middle and loose stools should not meet too much.

Ma Bo is not a catch-all throat or bleeding fungus. With no wind-heat, or with an unidentified wild puffball, using it alone is not appropriate. Whether it belongs in a formula should be decided by a licensed Chinese medicine practitioner after pattern diagnosis and confirmation of the species.

Ma Bo Puffball

Ma Bo: Materia Medica Profile

Identification & Quality Standard

Lasiosphaera seu Calvatia

Botanical Origin

The dried fruiting body of Calvatia gigantea (Batsch ex Pers.) Lloyd, Lasiosphaera fenzlii Reich and Calvatia lilacina (Mont. et Berk.) Lloyd (Lycoperdaceae).

Production Regions

Primarily produced in the Chinese provinces of Inner Mongolia, Gansu, Hebei, Shaanxi.

Quality Requirements

Superior medicinal material is large, thin covering, full, loose and bulging, with flexibility.

Macroscopic Features

Calvatia gigantean (Batsch ex Pers.) Lloyd: Flat spherical or sub-spherical, no infertile base, 15~20cm diameter. Grayish-brown to yellowish-brown, paper-like, often crushed into pieces, or fallen off. Spores are grayish-brown or pale brown, dense, flexible, when torn by hand, the inside has grayish-brown cotton-like silky material. When touched the spores blow up like dust, with a smooth feeling when twisted by hand. Dust-like odor, tasteless. Lasiosphaera fenzlii Reich: small infertile base or no infertile base, remaining covering is formed by yeoowlish-brown membranous outer covering and relatively thick grayish-yellow inner covering, smooth, hard and brittle texture, falls by flakes; spores are pale blackish-brown, smooth and glossy when twist by hands. Calvatia lilacina (Mont. et Berk.) Lloyd: whipping top-like, or pressed flat round, 5~12cm diameter, developed infertile base; thin covering, bilayered, purplish-brown, rough, with round concave, rolled over, upper portion often cracked into small lumps or fallen off; purple spores.

3 Sourcing and Quality

While it grows in various regions like the Northeast, Inner Mongolia, and Jiangsu, quality depends heavily on the harvest timing and processing.

  • Visual Check: A high-quality Ma Bo is lightweight, spongy, and springs back slightly when pinched. The internal spore powder should be extremely fine without hard shells or impurities.
  • Scent and Taste: It has a faint, slightly unpleasant odor and a bland taste.
  • Caution: It is important to distinguish it from similar-looking but harder fungi, which have coarse powder and different medicinal properties.

Traditional Properties & Historical Lineage

Nature, Flavour & Channel Tropism

Acrid; NeutralLung

1. 2 Historical Records

This unique fungus has a long history in TCM texts:

  • Shen Nong Ben Cao Jing (Divine Farmer's Materia Medica): Originally noted for treating severe skin sores.
  • Ming Yi Bie Lu (Miscellaneous Records of Famous Physicians): Added its ability to stop bleeding from wounds.
  • Ben Cao Gang Mu (Compendium of Materia Medica): Expanded its uses to clearing the lungs, relieving toxicity, and treating sore throats and loss of voice.
  • Modern Summary: Today, it is primarily valued for clearing heat, soothing the throat, and stopping bleeding.

2. 3 Evolution of TCM Understanding

The understanding of Ma Bo (Puffball) has evolved over time. Early doctors focused almost entirely on its external use for skin conditions and bleeding. By the Tang and Song dynasties, practitioners discovered its internal benefits for sore throats. Later experts like Li Shizhen solidified its role in clearing lung heat. However, modern TCM carefully notes that because of its dispersing nature, it should not be used for throat discomfort caused by cold-deficiency body types.

Ma Bo Puffball

Core Efficacies & Traditional Applications

Traditional Functions

Portioned stops bleeding, clears the lung, promotes throat, resolves heat.

1. 1 First Primary Action: Clearing Heat and Soothing the Throat

The traditional function of Ma Bo (Puffball) is to clear pathogenic heat from the Lung meridian and relieve throat swelling and hoarseness.

  • Common Symptoms: It is often used for wind-heat or Lung-heat conditions, which present as a red, swollen, and painful throat that worsens when swallowing. This may be accompanied by a mild cough, dry mouth, or a slightly red tongue.
  • Common Pairings: To enhance its cooling and throat-soothing effects, it is frequently combined with other heat-clearing herbs like Jin Yin Hua (Honeysuckle Flower), Lian Qiao (Forsythia Fruit), and Niu Bang Zi (Great Burdock Achene).
  • Caution: It is not suitable for individuals with a cold-deficiency constitution (e.g., those who often feel cold, have cold hands and feet, experience throat pain without redness, or have loose stools), as it may worsen their internal cold.

2. 2 Second Primary Action: Astringing and Stopping Bleeding

Ma Bo (Puffball) is also traditionally used to astringe and stop bleeding for minor external injuries.

  • Common Symptoms: It is applicable for superficial skin scratches, small-area bleeding, or minor bleeding inside the mouth.
  • Usage: For external use, the fine powder of the herb is applied directly to the bleeding site.
  • Caution: Do not use this for deep wounds, heavy bleeding, or internal organ bleeding. For severe injuries, seek professional medical treatment immediately to avoid delaying proper care.

3. 3 Common Single Herb Pairing: The Herb Pair

A classic herbal pairing is Ma Bo (Puffball) combined with Xuan Shen (Scrophularia Root).

  • Synergy: Ma Bo excels at dispersing Lung heat and soothing the throat, while Xuan Shen nourishes Yin, reduces fire, and clears toxicity. Together, they clear heat without drying out the body's natural fluids.
  • Best For: This pair is highly effective for throat swelling and hoarseness caused by Lung heat combined with Yin deficiency.
  • Note: This combination should be prescribed by a practitioner based on your specific condition and should not be mixed casually at home.

Ma Bo Puffball

Modern Research

Modern research offers useful context, but Traditional Chinese Medicine prescribes on whole-pattern diagnosis rather than isolated compounds.

1. 1 Key Chemical Components

Modern laboratory analysis shows that Ma Bo (Puffball) contains various compounds, including ergosterol, amino acids, polysaccharides, and trace minerals like zinc and iron. In lab settings, extracts have shown some ability to inhibit common respiratory bacteria, and animal studies suggest the powder can help promote wound healing and reduce bleeding.

2. 2 Modern Pharmacological Directions

Current scientific research is exploring a few main areas:

  • Immune Regulation: Its polysaccharides may have immune-modulating potential.
  • Anti-inflammatory: Extracts show mild anti-inflammatory effects in lab models.
  • Hemostatic Effects: Researchers are studying the specific compounds that help stop bleeding.

3. 3 Limitations of Modern Research

While Western research provides interesting context, it is kept brief here because it cannot replace traditional knowledge:

  • Lab vs. Human Body: Test-tube and animal results do not automatically equal clinical success in humans.
  • Extracts vs. Whole Herb: Highly concentrated lab extracts function very differently from the traditionally prepared dried fungus used in TCM.
  • Holistic Synergy: TCM relies on the combined effect of the whole herb (and formula), which cannot be fully explained by isolating a single chemical component.

Ma Bo Puffball

Comparing Similar Herbs

1. 2 Similarities with Comparable Herbs

Both Ma Bo (Puffball) and She Gan (Belamcanda Rhizome) share the primary function of clearing heat and soothing the throat. Both are used to treat traditional throat swelling and pain, and both require careful attention to dosage and body constitution to avoid side effects.

2. 3 Core Differences

  • Nature and Flavor: Ma Bo is neutral and mildly pungent, acting gently on the Lung meridian without being too hot or too cold. She Gan is bitter and cold, with a much stronger, heavier purging effect.
  • Primary Focus: Ma Bo is best for dispersing superficial Lung heat, relieving mild throat discomfort, and stopping minor bleeding. She Gan is a powerful herb for clearing intense heat-toxins, resolving phlegm, and relieving severe throat swelling or asthma.
  • Action Mechanism: Ma Bo has a floating, dispersing nature that works in the upper body. She Gan clears heat downward and descends Lung Qi, making it effective for coughs and wheezing caused by trapped heat.
  • Usage Context: Use Ma Bo for milder throat pain without severe heat signs (like high fever). Use She Gan for severe, red, swollen throats, high fever, or coughs with heavy phlegm.

3. 4 One-Sentence Summary

Ma Bo (Puffball) is a gentle, neutral herb focused on dispersing mild heat and stopping superficial bleeding, while She Gan (Belamcanda Rhizome) is a bitter, cold herb focused on purging intense heat-toxins and clearing heavy phlegm.

Ma Bo Puffball

Classical Formulas Containing Ma Bo

Formulas vs. Single Herbs

  • Synergy is Key: A formula is a balanced team. The healing power comes from how the herbs interact, so a single herb cannot simply replicate a full formula's effects.
  • Holistic Balance: The exact dosage and combination in a formula affect the entire body. Never try to mix or alter these formulas at home based on internet articles.

Diet & Daily Home Use

1. 1 Home Tea or Dietary Application

  • Ma Bo and Mint Throat Tea:
    • Ingredients: 3g Ma Bo (Puffball), 2g mint, 2g Ju Hua (Chrysanthemum Flower).
    • Method: Rinse the ingredients, place them in a cup, steep with boiling water, and cover for 5 minutes before drinking.
    • Best For: Mild throat swelling or dry mouth caused by seasonal changes or staying up late.
    • Limits: Drink 1 to 2 times a week. Not for long-term, continuous use.
    • Avoid If: You have a cold-deficiency constitution (frequent chills, loose stools).
  • Ma Bo External Bleeding Powder:
    • Ingredients: Dried Ma Bo as needed.
    • Method: Grind into a fine powder and store in a dry container. Apply directly to superficial cuts.
    • Limits: Use only when bleeding occurs; stop once it resolves. Do not use on deep wounds or if allergic.

2. 2 Preparation Differences

  • Raw Usage: The raw and processed forms of Ma Bo are very similar; typically, the raw, dried fungus is used without complex processing.
  • Brewing Note: Because the herb is very light and contains fine spore powder, it should not be boiled for a long time. For teas, steeping is best. If making a traditional decoction, it must be wrapped in a cloth bag before boiling so the powder doesn't float in the liquid and irritate your throat when you drink it.

3. 3 Dosage and Usage Cycle

  • Dosage: In traditional clinical prescriptions, the dosage is usually 1.5 to 6 grams. For home dietary use, keep the dose much smaller, around 1 to 3 grams, to prevent stomach upset.
  • Cycle: Do not use this continuously. Stop using it as soon as your symptoms improve. If you need long-term care, consult a practitioner.
  • Special Populations: Pregnant women, children, and the elderly must strictly follow a doctor's dosage instructions and should not self-administer.
Ma Bo Puffball

Contraindications & Safety Warnings

1. 1 Not Suitable For

  • Cold-Deficiency: People who frequently feel cold, have cold hands and feet, experience throat pain without redness, or have loose stools should avoid this herb, as it can worsen their condition.
  • Vulnerable Groups: Pregnant and nursing women should use it with extreme caution. Children and the elderly have weaker digestive systems and should only use it under medical supervision.
  • Organ Health: Those with abnormal liver or kidney function should consult a doctor, as these organs are required to metabolize the herb.
  • Allergies: Strictly contraindicated for anyone allergic to puffballs or related fungi.

2. 2 Drug Interactions and Dietary Notes

  • Medications: Ma Bo may interact with blood thinners, blood pressure medications, diabetes drugs, or sedatives, affecting how they are absorbed. Always consult your doctor or pharmacist if you are taking prescription medications.
  • Dietary Note: While there are no universal rules about food combinations, be mindful that taking herbs alongside certain modern medications can cause unexpected reactions. Always prioritize professional medical advice.

3. 3 Adverse Reactions and Risks

  • Overuse: Because its nature is mild, side effects are rare with normal use. However, taking too much can cause gastrointestinal discomfort, such as nausea, vomiting, or stomach cramps.
  • Topical Risks: If used incorrectly on the skin, it may cause local itching, redness, or irritation.
  • When to Stop: If you experience severe allergic reactions (like rashes, hives, or difficulty breathing), persistent vomiting, or if your symptoms rapidly worsen, stop use immediately and seek emergency medical care.

Frequently Asked Questions About Ma Bo

What is Ma Bo? Are She Gan, Niu Bang Zi and Chan Tui the same?
Official Ma Bo (马勃) is the dried fruiting body of Lasiosphaera fenzlii, Calvatia gigantea or Calvatia lilacina. The pharmacopoeial name is Lasiosphaera seu Calvatia. She Gan is bitter-cold: clears heat, resolves toxin, eliminates phlegm and benefits the throat. Niu Bang Zi is acrid-bitter and cold: disperses wind-heat, diffuses the Lung, vents rash, resolves toxin and benefits the throat. Chan Tui is sweet-cold: disperses wind-heat, benefits the throat, vents rash, brightens the eyes and abates nebula. Write Ma Bo and decoct it in a cloth bag. Use caution in wind-cold loss of voice.
What are the TCM properties and traditional uses of Ma Bo?
According to the Chinese Pharmacopoeia, Ma Bo is acrid and neutral, enters the Lung channel, and acts to clear the Lung, benefit the throat and stop bleeding. It is used for sore throat, cough and hoarseness from wind-heat depressing the Lung; externally for nosebleed and traumatic bleeding. Acrid-neutral and clearing, it suits wind-heat sore throat and hoarseness—not wind-cold lying in the Lung with cough and loss of voice.
Does Ma Bo need special processing? Can She Gan replace it?
Remove the hard skin and cut into small pieces. Decoct in a cloth bag so the spores do not scatter. Blackberry lily eliminates phlegm and benefits the throat; it cannot replace clearing the Lung and stopping bleeding by equal weight. External powder needs a separate instruction; do not blow it deep into the throat yourself.
What is the usual dosage? Can it be drunk daily as a throat tea?
The pharmacopoeial decoction dose is 2–6 g, wrapped in cloth. Externally, a suitable amount is used. It is not a four-season “puffball throat tea.” Wind-cold loss of voice only closes further as it clears. Sore throat and hoarseness need a practitioner to name a short course; it does not replace laryngoscopy.
What are the contraindications? Can it be used in pregnancy?
Unsuitable for wind-cold lying in the Lung with cough and loss of voice. Pregnancy needs a practitioner’s assessment. A few people develop rash, dizziness or nausea, which often settle after stopping. Massive nosebleed and difficulty breathing are emergencies.
Can Ma Bo clear the Lung, benefit the throat and stop bleeding?
It can help sore throat and hoarseness from wind-heat depressing the Lung. Massive-head scourge with swollen throat may enter Pu Ji Xiao Du Yin, with Scutellaria, Coptis, burdock fruit, scrophularia and isatis root. Externally it may help nosebleed and traumatic bleeding. It clears the Lung, benefits the throat and stops bleeding—not a specific for every loss of voice or every nosebleed.
Can Ma Bo be drunk daily as a throat, cough or hemostatic tea?
Wind-heat sore throat may enter a short formula; wind-cold only hoarsens further as it clears. “Puffball must benefit the throat and stop bleeding” does not replace throat and bleeding assessment. Clearing the Lung, benefiting the throat and stopping bleeding should name 2–6 g, wrapped.
How do you choose among Ma Bo, She Gan, Niu Bang Zi, Chan Tui and Bai Mao Gen?
Puffball is acrid-neutral: clears the Lung, benefits the throat and stops bleeding—wind-heat sore throat, hoarseness and nosebleed, and must be wrapped. Blackberry lily is bitter-cold: clears heat, resolves toxin, eliminates phlegm and benefits the throat—phlegm-fire sore throat. Burdock fruit is acrid-bitter and cold: disperses wind-heat, vents rash, resolves toxin and benefits the throat. Cicada slough is sweet-cold: disperses wind-heat, vents rash, brightens the eyes and abates nebula. Imperata rhizome is sweet-cold: cools Blood, stops bleeding, clears heat and promotes urination—hematuria from Blood heat. Wind-heat hoarseness favors Ma Bo (Pu Ji Xiao Du Yin); phlegm-fire favors She Gan; wind-heat rash favors Niu Bang Zi; nebula favors Chan Tui; hematuria favors Bai Mao Gen. They may be paired; wind-cold loss of voice forbids large Ma Bo and She Gan.
Which herbs is Ma Bo combined with? What are the representative formulas?
Wind-heat pestilential toxin with swelling of the head, face and throat joins Scutellaria, Coptis, burdock fruit, scrophularia and isatis root in Pu Ji Xiao Du Yin. Write Ma Bo 2–6 g, wrapped in cloth.
How do you choose and store Ma Bo?
Choose gray-brown or purple-brown spore tissue, light and soft, powdery when rubbed, without hard skin or foreign matter. Moldy, damp-caked or sandy lots are discarded. Store dry against dust. Buy pharmacopoeial Ma Bo; do not replace clearing the Lung, benefiting the throat and stopping bleeding with blackberry lily by equal weight.

Medical Disclaimer — This article is provided for educational purposes only and describes traditional Chinese medicine concepts. It is not medical advice, and it is not intended to diagnose, treat, cure or prevent any disease. Always consult a qualified practitioner before using any herb, particularly if you are pregnant, nursing, taking medication or managing a diagnosed condition.

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Ma Bo (Puffball): Clear the Lungs, Benefit the Throat, and Stop Bleeding