Individual Herbs Notebook

Peng Sha

Pharmaceutical: Borax
Chemical Formula(e): Na2[B4O5(OH)4]

Other names: Borax

Category: Obsolete Substances



Properties: Sweet, salty, cool

Meridans Entered:
Primary: Lung and Stomach


Traditional Actions/Indications:
  1. Relieves toxicity and prevents putrefication
    Pain and swelling of the throat, open sores in the mouth, white, draining vaginal lesions (internally and topically)
  2. Resolves toxicity, reduces swellings and treats the eyes
    Red, swollen and painful eyes and Superficial Visual Obstruction. Can be used alone
  3. Clears Heat and dissolves Phlegm
    Hot Phlegm obstruction with difficult-to-expectorate sputum (internal)
  4. Dries Dampness and transforms stones
    Blisters between the toes (Dampness) Painful urinary dysfunction with stones

Suggested Daily Dosage: 1.5-3g as powder or pills for internal use.


Cautions: It is mostly indicated for external application. Ir should be used with cautions for internal application.


Appears in 3 formulae listed on this site: (click to display)
Research Links & References: (click to display)