Vitamin c tablets and vitamin c tablets are two completely different drugs. It is an anti-cold Chinese medicine, vitamin c is only one of the ingredients of the drug, other ingredients include shan Yin Hua, forsythia, tempeh, light bamboo leaf, orris, licorice and other Chinese herbs, as well as chlorphenamine maleate and acetaminophen and other western ingredients, is used for the treatment of external wind-heat influenza. The vitamin c tablet is a simple preparation of vitamin supplement, the drug ingredients and usage are different, must not be confused.