FolkKB

peppermint

Mentha piperita

Mentha piperita is a perennial herb belonging to the mint family used extensively in various global medicinal traditions. It is traditionally employed as a carminative, stimulant, and stomachic to address conditions such as dyspepsia, colic, nausea, and spasms, as well as for bronchitis and infections. Scientific evidence regarding its therapeutic efficacy is limited, though studies have noted measurable larvicidal activity against certain mosquito larvae, albeit with lower effectiveness than standard chemical treatments. Research also indicates that its growth and oil production are influenced by selenium and CO2 levels. No major safety issues or notable drug interactions are currently recorded.

At a glance
Traditionally for
carminative · stimulant
Traditions
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

  • carminative traditional T3 DRDUKE
  • stimulant Western phytotherapy T3 DRDUKE
  • stomachic traditional T3 DRDUKE
  • astringent Western phytotherapy T3 DRDUKE
  • colic traditional T3 DRDUKE
  • dyspepsia Western phytotherapy T3 DRDUKE
  • infections traditional T3 DRDUKE
  • nausea Western phytotherapy T3 DRDUKE
  • spasms traditional T3 DRDUKE
  • anesthetic traditional T3 DRDUKE
  • anodyne traditional T3 DRDUKE
  • antidote traditional T3 DRDUKE
  • bronchitis traditional T3 DRDUKE
  • cholagogue traditional T3 DRDUKE
  • cold traditional T3 DRDUKE

What the science says

  • The study found that applying selenium, especially via foliar spray before drought stress, improved peppermint growth and essential oil production under drought conditions. D PMID
  • Elevated CO2 levels significantly enhanced growth and physiological parameters in both C3 and C4 plant species, though the magnitude varied among them. D PMID
  • Mentha piperita extract showed measurable larvicidal activity against Anopheles stephensi and Aedes aegypti larvae, but its effectiveness was lower than temephos. D PMID
  • Bacillus subtilis showed the most significant enhancement in peppermint's photosynthetic process and antioxidant defense compared to other tested Bacillus strains. D PMID

Frequently asked questions

What is peppermint?

peppermint (Mentha piperita) is a plant documented in FolkKB's traditional-medicine reference, drawn from sourced literature and cross-checked against the evidence.

What is peppermint traditionally used for?

Traditional sources record peppermint for: carminative, stimulant, stomachic, astringent, colic, dyspepsia. This reflects traditional use, not a proven medical treatment.

Which traditions use peppermint?

peppermint appears in these traditions in our sources: traditional, Western phytotherapy.

What does the scientific evidence say about peppermint?

4 sourced findings are recorded for peppermint; the strongest carries evidence grade D. For example: The study found that applying selenium, especially via foliar spray before drought stress, improved peppermint growth and essential oil production under drought conditions.

How strong is the evidence for peppermint?

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

Is peppermint safe? What are the side effects?

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

Does peppermint interact with medications?

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

What are the common names of peppermint?

peppermint is also known as: мята перечная, Menthe poivrée.

Is peppermint 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 Bacillus spp. Mediated Growth Enhancement and Antioxidative Defence Activation in Peppermint (Mentha piperita L.). literature abstract metadata
  3. T2 Evaluating Natural Larvicides: Peppermint and Pepper Extracts versus Temephos on Aedes aegypti and Anopheles stephensi Larvae Under Laboratory Conditions. literature abstract metadata
  4. T2 Comparative study on the effect of elevated levels of carbon dioxide on growth and photosynthesis of three selected plant species. literature abstract metadata
  5. T2 Effect of selenium application methods on growth, water productivity and essential oil of peppermint (Mentha piperata L.) under drought stress. literature abstract metadata

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