FolkKB

Bladder Soapwort

Saponaria officinalis

Saponaria officinalis is a perennial herb used within various traditional medicine systems. It has been historically employed as an expectorant, diuretic, laxative, and emetic, with additional applications for skin complaints, rheumatism, gout, jaundice, and hepatitis. Scientific evidence regarding its therapeutic potential is limited but includes studies suggesting that the saponin SO1406 may enhance cytotoxicity in certain cancer cell lines. Furthermore, nanoparticle adjuvants derived from the plant may enhance humoral immune responses, and some extracts have shown potential for altering rumen fermentation in vitro. No major safety issues or notable drug interactions have been recorded.

At a glance
Traditionally for
expectorant · alterative
Traditions
TCM · traditional · Western phytotherapy
Best evidence
D
Cautions
—

Informational only. Traditional use does not mean proven effectiveness. Evidence and safety vary — check the cited sources.

Traditional use

  • expectorant TCM T3 DRDUKE
  • alterative traditional T3 DRDUKE
  • rheumatism traditional T3 DRDUKE
  • depurative Western phytotherapy T3 DRDUKE
  • diuretic traditional T3 DRDUKE
  • emetic traditional T3 DRDUKE
  • gout traditional T3 DRDUKE
  • jaundice traditional T3 DRDUKE
  • laxative traditional T3 DRDUKE
  • skin complaints traditional T3 DRDUKE
  • sudorific traditional T3 DRDUKE
  • bacterial infections traditional T3 DRDUKE
  • diaphoretic traditional T3 DRDUKE
  • hepatitis traditional T3 DRDUKE
  • scrofula traditional T3 DRDUKE

What the science says

  • SO1406, a saponin from Saponaria officinalis, significantly enhances the cytotoxicity of saporin in MDA-MB231 cells. D PMID
  • A nanoparticle adjuvant derived from Saponaria officinalis can enhance humoral immune responses to various antigens, comparable to or surpassing other adjuvants. D PMID
  • Sodin 5 showed comparable cytotoxic effects to saporin-S6 in colon cancer cells, supporting its potential as a therapeutic payload. D PMID
  • Saponin extracts from various sources showed dose-dependent effects on reducing methane production and altering rumen fermentation profiles in vitro, but optimized levels vary by source. D PMID

Frequently asked questions

What is Bladder Soapwort?

Bladder Soapwort (Saponaria officinalis) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.

What is Bladder Soapwort traditionally used for?

Traditional sources record Bladder Soapwort for: expectorant, alterative, rheumatism, depurative, diuretic, emetic. This reflects traditional use, not a proven medical treatment.

Which traditions use Bladder Soapwort?

Bladder Soapwort appears in these traditions in our sources: TCM, traditional, Western phytotherapy.

What does the scientific evidence say about Bladder Soapwort?

4 sourced findings are recorded for Bladder Soapwort; the strongest carries evidence grade D. For example: SO1406, a saponin from Saponaria officinalis, significantly enhances the cytotoxicity of saporin in MDA-MB231 cells.

How strong is the evidence for Bladder Soapwort?

The strongest finding for Bladder Soapwort carries evidence grade D — preliminary or traditional. Grades run A (strongest) to D (preliminary or traditional).

Is Bladder Soapwort safe? What are the side effects?

No major safety issues are recorded for Bladder Soapwort in our sources, but the data may be incomplete. Consult a qualified professional before use.

Does Bladder Soapwort interact with medications?

No drug interactions are recorded for Bladder Soapwort in our sources. This does not rule them out — check with a pharmacist.

What are the common names of Bladder Soapwort?

Bladder Soapwort is also known as: Мыльнянка лекарственная, Saponaire officinale.

Is Bladder Soapwort a proven treatment?

No. FolkKB is informational only. Traditional use and early findings are not proof of efficacy or safety — consult a qualified professional and never self-treat.

Sources

  1. T3 Dr. Duke's Ethnobotanical Database public domain (USDA ARS — attribute Dr. Duke's)
  2. T2 The Elicitation of an Antigen-Specific Antibody Immune Response Using a Nanoparticulate Adjuvant Derived from Saponaria officinalis. literature abstract metadata
  3. T2 Improving Cytotoxicity of Saporin with Saponin SO1406 Isolated from the Roots of Saponaria Officinalis. literature abstract metadata
  4. T2 Influence of saponin extracts on enteric methane emission and rumen fermentation: a meta-analysis of in vitro experiments. literature abstract metadata
  5. T2 Ribosome-Inactivating Proteins from Salsola soda L. and Saponaria officinalis L. Are Promising Candidates for Targeted Therapy of Colon Cancer. literature abstract metadata