A Vogel Echinaforce Sore Throat Spray - Now one of the most popular herbal medicines in North America, Echinacea is a proven immune system enhancer, with antiviral and antibiotic activity. An excellent natural treatment for relief of sore throats, strep throats, tonsillitis, bronchial infections, eye and ear infections, and sinus infections, Echinacea is also used in conjunction with target specific antibiotics to enhance overall immune support. A. Vogel Echinaforce Sore Throat Spray is a whole extract tincture of 100% pure, hand-picked, organically grown Echinacea Purpurea herb and root, combined with extract of Sage for effective relief.