Ingredients

  • Lophatherum leaf (danzhuye) 5–10 g (start with 5 g for daily use)

Principle

Cold and sweet– bland; enters heart, stomach, and small intestine. Clears heat, drains fire, relieves irritability and thirst, and promotes urination to unbind lin. Some sources conflate lophatherum with bamboo leaf (Phyllostachys); effects overlap but sources differ—confirm herb identity (syndrome differentiation required).

Effects & uses

For heart fire or damp–heat excess: summer irritability and thirst, mouth sores, scant burning dark urine; may assist heat lin with painful urination (syndrome differentiation required). Not a substitute for antibiotics or standard care.

Method

  1. Steep 5–10 g in a cup with boiling water, lid on 5–10 minutes; may reinfuse 2–3 times.

How to use

  • Drink warm as tea, one dose per day; do not use continuously long-term—stop when symptoms ease.

Caution

Avoid with cold spleen–stomach deficiency or yin deficiency with fire (cold limbs, loose stools, or dry mouth, night sweats, hot palms/soles). Use cautiously in pregnancy. Not a substitute for medication.

Source

Shanghai Health Commission (Zhongshan Hospital); China Medical Information Query Platform; People’s Daily Health summaries. Pending manual verification.

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Plant profiles

This site collects rural plant uses for everyday reference. It is not medical advice. Check constitution and allergies first, and consult a clinician when needed.