There are a lot of common medicines to prepare, common drugs are as follows: first of all, you need to prepare antipyretic drugs, because often fever occurs suddenly, it may be too late to go to buy medicine or go to the hospital, commonly prepared antipyretic drugs are ibuprofen suspension, acetaminophen granules. In the case of adults, you can also prepare indomethacin suppositories or fever suppositories for fever reduction treatment. Secondly, it is more often the case of cold, often without the need to go to the hospital, so the home or unit needs to prepare cold drugs, like aminogalactam capsules, vitamin C silver warp tablets, for adults to take more appropriate. In case of children, you can prepare Aminogalactam dispersible tablets, Aminogalactam granules, pediatric black clove clearing granules, pediatric cold and flu clearing granules, all of which are more effective in treating colds. Finally, you should also prepare diarrhea medicine, such as Similac has a very good anti-diarrhea effect, is the need to always have the drug. In the case of adults, you should also prepare norfloxacin, which is used to treat bacterial enteritis.