Borage And Bugloss

Borago officinalis

HRB-0043Entry “BORAGE AND BUGLOSS” in the 1850 textIn Culpeper’s 1652 first edition

Open in the Concordance

Old claims, quoted verbatim: not medical advice. A warning sits above the claims and never hides them; no warning does not mean safe, only that no source here has flagged the plant.

Substance of concernThe leaves carry small amounts of liver-damaging pyrrolizidine alkaloids, and the UK Food Standards Agency advises against borage leaf tea; the seed oil is PA-free.EFSA: Amabiline, Lycopsamine, SupinineEFSA’s list of substances, not a danger rating. Checked 26 October 2026.

Historical correspondence. Ruled by Jupiter, by Culpeper. A traditional astrological assignment, kept apart from the modern evidence; it is not a finding.

What it does, in Culpeper: Counter-poison

Culpeper’s claims about it: 13, under 13 headings

  1. it helps to clarify the blood, and mitigate heat in fevers.
    QUO-000112Papers and the EMA’s verdict, in the Concordance
  2. ConsumptionCLM-000495
    The flowers candied or made into a conserve, are helpful in the former cases, but are chiefly used as a cordial, and are good for those that are weak in long sickness, and to comfort the heart and spirits of those that are in a consumption, or troubled with often swoonings, or passions of the heart.
    QUO-000418Papers and the EMA’s verdict, in the Concordance
  3. CoughsCLM-000552
    the roots of Bugloss are effectual, being made into a licking electuary for the cough, and to condensate thick phlegm, and the rheumatic distillations upon the lungs.
    QUO-000465Papers and the EMA’s verdict, in the Concordance
  4. FeversCLM-000748
    The leaves and roots are to very good purpose used in putrid and pestilential fevers, to defend the heart, and help to resist and expel the poison, or the venom of other creatures:
    QUO-000589Papers and the EMA’s verdict, in the Concordance
  5. The leaves and roots are to very good purpose used in putrid and pestilential fevers, to defend the heart, and help to resist and expel the poison, or the venom of other creatures:
    QUO-000589Papers and the EMA’s verdict, in the Concordance
  6. Fevers — (Putrid)CLM-0023111850 index, p. 28
    The leaves and roots are to very good purpose used in putrid and pestilential fevers, to defend the heart, and help to resist and expel the poison, or the venom of other creatures:
    QUO-000589Papers and the EMA’s verdict, in the Concordance
  7. InflammationsCLM-000888
    The distilled water is no less effectual to all the purposes aforesaid, and helps the redness and inflammations of the eyes, being washed therewith;
    QUO-000685Papers and the EMA’s verdict, in the Concordance
  8. JaundiceCLM-001000
    The juice made into a syrup prevails much to all the purposes aforesaid, and is put, with other cooling, opening and cleansing herbs to open obstructions, and help the yellow jaundice, and mixed with Fumitory, to cool, cleanse, and temper the blood thereby;
    QUO-000755Papers and the EMA’s verdict, in the Concordance
  9. The juice made into a syrup prevails much to all the purposes aforesaid, and is put, with other cooling, opening and cleansing herbs to open obstructions, and help the yellow jaundice, and mixed with Fumitory, to cool, cleanse, and temper the blood thereby;
    QUO-000755Papers and the EMA’s verdict, in the Concordance
  10. LungsCLM-001244
    the roots of Bugloss are effectual, being made into a licking electuary for the cough, and to condensate thick phlegm, and the rheumatic distillations upon the lungs.
    QUO-000465Papers and the EMA’s verdict, in the Concordance
  11. MelancholyCLM-001306
    the leaves, flowers, and seed, all or any of them, are good to expel pensiveness and melancholy;
    QUO-000890Papers and the EMA’s verdict, in the Concordance
  12. The leaves and roots are to very good purpose used in putrid and pestilential fevers, to defend the heart, and help to resist and expel the poison, or the venom of other creatures:
    QUO-000589Papers and the EMA’s verdict, in the Concordance
  13. UlcersCLM-001910
    yet the ashes thereof boiled in mead, or honied water, is available against the inflammations and ulcers in the mouth or throat, to gargle it therewith;
    QUO-001205Papers and the EMA’s verdict, in the Concordance

Source

Nicholas Culpeper, The Complete Herbal, a new edition (London: Thomas Kelly, 1850). Project Gutenberg eBook #49513. SRC-CUL-1850

Quotations are verbatim from the 1850 text, line breaks joined. Modern research and the European regulator’s verdict on each claim are on the Concordance page, kept apart from this historical record.