Bencao Gangmu Reference Library
达米阿那 / 催情草 / 达米草 / 透纳树叶 / 墨西哥催情藤 — Turnera diffusa Willd. ex Schult. (syn. Turnera aphrodisiaca)
Pinyin: Dámǐ'ānà / Cuīqíngcǎo / Dámǐcǎo · Malay: Damiana / Pokok Damiana / Daun Damiana / Mexican Damiana · Family: Passifloraceae (西番莲科 / 时钟花科)
Energetics
Warm (温 / 甘辛温)
Flavor
Pungent, slightly bitter, aromatic, sweet (辛、微苦、甘、温、芳香)
Meridians
Kidney (肾), Liver (肝), Heart (心)
Traditional Edict
Damiana (Cui Qing Cao / Daun Damiana). Aromatic sage-green leaves with yellow flowers. Undisputed Sovereign of Dual-Action Neuro-Aphrodisiac Medicine: soothes central nervous anxiety while warming pelvic vessels to awaken libido in both men and women.
Cautions & Contraindications
- Do not boil open (preserves volatile monoterpenes). CONTRAINDICATED in active pregnancy (uterine-stimulating dynamics) and lactation. Caution in severe bipolar mania.
Clinical Applications
- Psychogenic erectile dysfunction, premature ejaculation, female hypoactive sexual desire disorder (HSDD), generalized anxiety disorder, and chronic nervous fatigue syndrome.
Quality Markers
Mechanism & Phytochemistry
1. Apigenin and flavonoids stimulate pelvic endothelial eNOS/nNOS, elevating cyclic GMP to dilate cavernous arterioles. 2. Positive allosteric modulation at GABAA receptors alleviates performance anxiety.
Preparation & Dosage
THE SOVEREIGN DAMIANA LIBIDO ELIXIR: 5 to 10 g dried leaves steeped in 300 mL freshly boiled water (covered teapot) for 12 min; taken warm with raw honey in the evening (do not boil open). Damiana herbal wine: 50 g leaves in 1 L brandy for 14 days; take 15-30 mL.
Appended Prescriptions
- 1. The Sovereign Male Vitality Synergy with Eurycoma longifolia (Tongkat Ali) and Mucuna pruriens. 2. Female Hormonal Harmony Draught with Labisia pumila (Kacip Fatimah).
Yemama Apothecary · Petaling Jaya, Malaysia · For educational and clinical reference only
