Oils Notebook

Bitter Orange

Zhi Ke

Botanical Name: Citrus aurantium

Family: Rutaceae

Note: Top

Temperature: Cold

Tastes: Bitter

Elements: Wood

Meridians: Liver, Stomach


Traditional Actions/Indications:

  1. Harmonises the Spleen and Stomach
    Poor appetite, abdominal distention, with spasms and cramps, constipation or diarrhoea, irritable bowel syndrome
    Prolapse, haemorrhoids
  2. Resolves Food Stagnation and promotes the downward movement Qi
    Indigestion, epigastric pain, flatulence, nausea and vomiting
  3. Regulates Liver Qi
    Gastric symptoms when under stress, diaphragmatic and epigastric constriction, Plumstone Qi, mouth ulcers and swollen gums
    Frustration, moodiness, irritability and anger, anxiety, nervousness and insomnia
    Dry, irritated or acne prone skin and cellulite due to Qi Stagnation

Cautions: Citrus oils are phototoxic due to the presence of furanocoumarins which can cause irritation or burns when in contact with sunlight.


Reference Notes: (click to display)

These pages are intended to assist clinicians and are not intended for self-diagnosis or treatment for which a qualified professional should be consulted. Actions and indications are taken from traditional uses and do not necessarily reflect the evidence base which should be researched independently.