With the big temperature difference between indoor and outdoor areas in winter, colds, coughs, fevers and respiratory infections are very common in children. Parents will feel inexplicably relieved to give their children medicines labeled “pediatric”. However, can any medicine labeled “pediatric” be given to children? The answer is of course no. Children are often physiologically immature, medication should be taken with caution. Before taking medication, parents should recognize the ingredients and use them differently according to the different ages of the children. 1, under 1 year old prohibited drugs containing amantadine components. This kind of drugs with “alkylamine” words, such as pediatric aminophenol alkylamine particles (such as “Eucatan”, “good doll”), pediatric compound aminophenol alkylamine tablets, aminogolden yellow sensitizer particles (“Dillon”), aminogolden yellow sensitizer particles (“Dillon”), aminogolden yellow sensitizer particles (“Dillon”), aminogolden yellow sensitizer particles (“Dillon”). “Dillon”), and other medications. Amantadine is prohibited under 1 year of age because the safety and efficacy of amantadine in infants are not known. 2. Tetracyclines are prohibited under 8 years of age. Tetracycline drugs such as doxycycline, minocycline, long-term use can make children’s teeth yellow stained and may not go away for life, but also affects the development of children’s bone, resulting in bone growth retardation. 3, under the age of 12 years old is prohibited to use antipyretic nimesulide. The antipyretic Nimesulide can cause liver and central nervous system damage in children, so its instruction manual says “prohibit the use of children under 12 years old”. 4. Quinolones are prohibited under the age of 18. Quinolones with the word “Falsa”, such as norfloxacin, levofloxacin, etc., may cause cartilage damage in children, affecting the normal development of bones.