Pediatric aminoglutethimide dry suspension does not belong to the antibiotic class of drugs, is the symptomatic treatment of colds, belongs to a compound preparation, the main ingredients are acetaminophen, pseudoephedrine, and dextromethorphan. Acetaminophen has the effect of antipyretic and analgesic, by inhibiting the synthesis and release of prostaglandins, and also has a certain improvement effect on the hypothalamic thermoregulatory center, exerting the effect of antipyretic and analgesic. Pseudoephedrine hydrochloride can selectively constrict the blood vessels of the nasal mucosa, which can improve the symptoms related to cold and flu such as nasal congestion, sneezing and runny nose. Dextromethorphan belongs to the central cough suppressant, through the inhibitory effect on the cough center, thus playing a better cough suppressant effect. Therefore, pediatric aminoglutethimide dry suspension is mainly used for colds occurring in children, which can improve the symptoms associated with colds such as fever, headache, aching limbs, sneezing, runny nose and cough. The use of compound preparations is not recommended for children with mild colds, and it is better to use single-ingredient drugs for symptomatic treatment according to their symptoms.