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Neijing

Knowledge baseHerbs

Lu Cha (Cha Ye)绿茶

Folium Camelliae SinensisGreen Tea

Category
Herbs that clear Heat
Nature
cold
Taste
bitter, sweet
Channels entered
Stomach, Heart, Lung
Dosage
3–12 g

Actions & indications

Harmonizes the Stomach, descends Rebellious Stomach Qi and relieves diarrhea
  • Nausea, vomiting, indigestion and diarrhea
  • Malarial dysentery
Dispels Dampness
Obesity
Clears the head and vision
  • Headache
  • Prevents the drying, dispersing and ascending nature of diaphoretic herbs from harming the body
Expels fidgets and quenches thirst
Fidgets and thirst
Removes stagnant Food, promotes diuresis and removes toxin
Stagnant Phlegm

Contraindications

Use cautiously in cases of Stomach Qi Deficiency.

Interactions

  • Oral contraceptives and cimetedine may potentiate the caffeine in Lu Cha.
  • Combining caffeine with theophylline and ephedrine can increase thermogenesis and cause weight loss, agitation, tremors, and insomnia.
  • Excessive caffeine combined with monoamine oxidase inhibitors (MAOIs) such as phenelzine (Nardil), tranylcypromine (Parnate), or isocarboxazid (Marplan) can trigger a hypertensive crisis.
  • It may reverse MRSA and PRSA, and may lower the minimum inhibitory concentration (MIC) of oxacillin and other beta-lactams against MRSA.

Combinations

Notes

  • As a beverage, this herb aids weight loss and helps clear accumulated Dampness from the Intestines.
  • Taken in excess it may irritate the stomach; fermented or processed teas such as black tea or oolong are gentler than green tea.
  • It contains caffeine.

Appears in