Traditionally used as a diuretic to promote renal elimination of water and for symptomatic relief of mild genito-urinary tract infections and irritations and as an astringent for diuresis. Recommended Dose (Adults): 2 teaspoons (1.5g) 3 times daily, as infusion. Infuse 2 teaspoons in 150ml of boiling water for 10 to 15 minutes. Medicinal Ingredient: Each teaspoon contains 0.75g of dried herb of Equisetum arvense (Horsetail). Duration of use: For occasional use only. Cautions/Warnings: Consult a health care practitioner if symptoms persist or worsen. Contraindications: Do not use: if you are pregnant or breastfeeding; if you have cardiac or renal dysfunctions; if you are taking digitalis, lithium or other diuretics; if you are allergic to nicotine or to horsetail. Keep out of reach of children. Do not use if seal on bag is broken.