Keep a vial of echinacea to add to your tea 2-3 times a day when you feel a cold coming on. Studies have suggested the flower extract can ward off or at least reduce the severity of ... more 
Echinacea tincture
Keep a vial of echinacea to add to your tea 2-3 times a day when you feel a cold coming on. Studies have suggested the flower extract can ward off or at least reduce the severity of colds and flu. less