Zicam is completely different from most other cold remedies because it actually shortens colds versus just temporarily relieving symptoms. These quick-dissolve tablets, made with zinc, shorten colds when taken at the first sign. Reduces duration of the common cold and helps relieve nasal congestion. For best results, use at the first sign of a cold and continue to use until symptoms completely subside. Adults and children 12 years of age and older: take 1 tablet at the onset of symptoms, dissolve the entire tablet in mouth. Do not chew. Do not swallow whole. Repeat every 2 - 3 hours, not to exceed 7 tablets in 24 hours. Take until symptoms are gone. To avoid minor stomach upset, do not take on an empty stomach do not eat or drink for 15 minutes after use. Do not eat or drink citrus fruits or juices for 30 minutes before or after use. Otherwise drink plenty of fluids. Children under 12 years of age: ask a doctor before use.