St John's Wort … Classic Formulas
Guan Ye Lian Qiao · Herba Hyperici Perforati
Primary Actions
- Supports mood regulation in modern phytotherapy ... St John's Wort is best known internationally for mild-to-moderate depressive symptoms rather than for classical Chinese formula use.
- Calms irritability and emotional tension in cross-tradition herbal practice ... it is often discussed as a nervine and mood herb rather than a canonical TCM shen herb.
- Has a secondary external-use lane in Western herbalism for superficial bruising, nerve irritation, and minor tissue discomfort.
Classic Formulas
- Standardized Hypericum extract monotherapy ... the main modern clinical lane rather than a classical decoction formula tradition.
- Modern Western herbal combinations for low mood and nervous tension ... more representative than famous premodern formulas.
- Topical infused-oil use for bruising and nerve discomfort ... the main traditional external route in European herbalism.
Classical Text References
- Modern Chinese herb references distinguish Guan Ye Lian Qiao from Di Er Cao because Hypericum perforatum and Hypericum japonicum are different species with very different interaction profiles.
- The herb's most important modern identity point is not a channel nuance but its extensive drug-interaction burden.