婴幼儿由于机体发育尚未成熟 ,对大多数药物的耐受性较差。因此 ,用药时既要了解其适用范围和用法、用量 ,又要注意其毒副反应与禁忌症 ,趋利避害 ,才能获得预期效果。现浅谈几点体会。不要滥用抗生素。使用抗生素必须严格掌握适应症。临床上常见的呼吸道和消化道炎症性疾病 , Infants and young children are less well tolerated by most drugs due to their immature body. Therefore, the medication should not only understand its scope and usage, dosage, but also pay attention to its toxic side effects and contraindications, profit avoidance, in order to obtain the desired effect. Now talk about some experience. Do not abuse antibiotics. The use of antibiotics must be strictly controlled indications. Clinically common respiratory and gastrointestinal inflammatory diseases,