Other Information: Store between 59-84 degrees F (15-29 degrees C). Misc: Homeopathic. One day supply. Shortens colds. The Pre-Cold Medicine: Take at the first sign of a cold. No. 1 cold shortening brand (based on sales data of homeopathic cold shortening brands). Great tasting! Rapidmelts. Take every 3 hours until symptoms are gone. Zicam Cold Remedy was formulated to shorten the duration of the common cold and was not formulated to be effective for flu or allergies. Shorten your cold with Zicam and go from pre-cold to no cold faster. Great tasting citrus flavor. Quickly dissolves in the mouth without water. Non-drowsy, non-habit forming. Satisfaction guaranteed. Questions? Comments? Side effects? Call 877-942-2626 toll free; www.zicam.com. This product is not required to go through the FDA's New Drug Application approval process.