Constituents: terpenoids, lignans, resin acids.
Action: anti-rheumatic, anti-inflammatory, adaptogen, diuretic, powerful blood cleanser, anti-psoriasis, anti-tuberculin, diaphoretic, acts on fibrous tissue.
Uses: Inflammatory rheumatism: takes the heat out of any rheumatic or arthritic flare-up. Rheumatoid arthritis, gouty nodes on fingers, knees, etc. Osteo-arthritis. Mercurial poisoning is ever present in the modern world: Guaiacum is a natural antidote for this metal for the many conditions it causes including rheumatism. Shrunken tendons of hands (Dupuytrens contracture). Overpowering body odour. Psoriasis, eczema, boils, abscesses. In the 16th and 17th centuries it had a reputation for syphilis.
Combines well with Sarsaparilla for the above: (Guaiacum 1; Sarsaparilla 2 parts).
Preparations: Thrice daily.
Decoction: quarter of a teaspoon wood chips or sawdust to each cup water simmered gently 20 minutes. Dose: quarter to half a cup.
Liquid Extract: 1-2ml.
Tincture, BPC 1934: 1:5 in 90 per cent alcohol, dose 1-4ml.