Flavonoids, including kaempferol, rhamnetin, quercetin, quercitrin, astragalin, and afzetin; also saponins, essential oil, germacrene, pinene, limonene, hydoxycinnamic acid, caffeic acid, and tannins.

The traditional use of goldenrod was to treat kidney stones. GrieveÍs Modern Herbal notes that that in 1788 a boy of ten, after taking the infusion for some months, passed quantities of gravel, fifteen large stones weighing up to 40 grams (1-1/4 ounce), and fifty over the size of a pea. The flavonoids and saponins in the herb help relieve inflammation throughout the urinary tract while acting as a mild diuretic.

The same goldenrod that causes autumn allergies for millions has been used for centuries as n herbal medication by millions more. The botanical name Solidago comes from the Latin term solidare, to make whole. The plant grows 2 to 3 feet (60 to 90 cm) high, with alternating leaves and panicles of golden flowers on top.

The above-ground parts of the plant, ground and chopped.

Traditionally used as a tea, sometimes available in tea bags. The tea should be drunk between meals. May also be taken as a capsule or extract.

Do not use during acute attacks of kidney stones.