Yerba Buena

Also known as: Philippine mint · Creeping mint · Clinopodium douglasii (binomial name) · Mentha cordifolia (synonym) · Poho (Spanish-derived name)

Medicine

Definition

Yerba Buena (Clinopodium douglasii Benth., also known as Mentha cordifolia Opiz.), commonly known as Philippine mint, is an aromatic, creeping herb native to the Philippines. It is officially recognized as one of the ten medicinal plants clinically validated and approved by the Department of Health (DOH) through the Philippine Institute of Traditional and Alternative Health Care (PITAHC). In the Philippines, yerba buena is widely used as an herbal medicine for its analgesic (pain-relieving), carminative, and antiseptic properties, commonly prepared to alleviate headaches, toothaches, menstrual pain, and digestive discomfort. (Official Gazette)

Identities

Source Type	Identity
Wikipedia	Clinopodium douglasii
Wikidata	Q15549079
DBpedia	N/A
ProductOntology	N/A
Wiktionary	yerba-buena
Library of Congress Subject Headings (LCSH)	Mentha — Therapeutic use — Philippines
MeSH	Clinopodium
NCBI Taxonomy	Clinopodium douglasii (taxid: 483984)
AGROVOC	Mentha
Google Scholar	Yerba buena Clinopodium douglasii analgesic pain Philippines DOH
ConceptNet	mint
OpenCyc	N/A

Also Known As

Philippine mint
Creeping mint
Clinopodium douglasii (binomial name)
Mentha cordifolia (synonym)
Poho (Spanish-derived name)

Examples and Analogies

Pain-Relief Tea: A warm tea prepared by steeping fresh yerba buena leaves to alleviate mild headaches or menstrual cramps.
Topical Pain Compresses: Crushing fresh yerba buena leaves and applying them as a poultice directly to the forehead to relieve tension headaches, similar to using a commercial menthol patch.

Usage Scenarios

1. Relieving a Tension Headache

A consumer experiencing a mild headache prepares a hot infusion of yerba buena leaves and drinks it while applying crushed leaves to their temples. (Official Gazette)

2. Post-Extraction Dental Care

A patient rinses their mouth with cooled yerba buena tea to utilize its natural antiseptic and analgesic properties following a minor tooth extraction. (Inquirer)

Strategies

Steep the leaves in a covered cup for 10 minutes to prevent the loss of active volatile oils (such as menthol) in the steam.
Cultivate yerba buena in pots or home gardens in damp, semi-shaded soil for a continuous supply of fresh pain-relief leaves.
Opt for standardized FDA-registered yerba buena capsules if available, to ensure consistent therapeutic dosage.

Security and Safety Measures

Do not use yerba buena as a substitute for emergency dental care or professional surgical treatment for severe, underlying tooth decay.
Avoid applying fresh yerba buena juice or crushed leaves directly to open skin wounds or sensitive mucous membranes, as the menthol content can cause severe stinging.
Consult a doctor if severe pain or headaches persist for more than three days despite taking yerba buena.

Historical Context

Yerba buena, originally introduced to the Philippines during the Spanish colonial period, became deeply integrated into local folk medicine. In the late 20th century, NIRPROMP’s clinical research validated its safety and effectiveness as a natural analgesic, showing it to be comparable to low-dose synthetic painkillers for mild pain. Under TAMA of 1997, it was formally included in PITAHC’s list of ten approved medicinal plants, encouraging local health centers to distribute it to reduce reliance on expensive synthetic painkillers. (Official Gazette)

Challenges and Controversies

Volatile Oil Degradation

The active analgesic compounds in yerba buena are highly volatile oils that degrade quickly with high-temperature boiling or prolonged storage, requiring fresh or carefully processed preparations.

Lack of Broad Commercial Distribution

Due to the difficulty in stabilizing its volatile oils for long shelf lives, commercial yerba buena tablets are not as widely distributed in pharmacies as other approved herbs like lagundi.