Cautions & contraindications Echinacea is a very safe herb for children as well as adults. People who should not take it are transplant patients & those on immuno-suppressive therapy. Echinacea can be taken both short & long term. There is no reason for the latest fad of taking it on a staggered basis. Dosage Take 20 drops of Swiss Herbal Remedies Echinacea tincture three times daily before meals. Mix with a little water. This dosage can be doubled if you need to take more drastic action in stubborn infections. Tincture specifications Swiss Herbal Remedies Echinacea tincture contains a mixture of 5050 angustifoliapurpurea & is made from root & tops. It is a decocted tincture 13 & 45% alcohol.