栓剂是由主药与一定的基质混合制成,供插入人体不同腔道(如肛门、阴道、尿道等)的一种固体栓剂。栓剂的熔点接近体温,插入腔道后能迅速熔化、软化,并与分泌液混合而发生作用。栓剂使用有区别栓剂有许多优点,能用于口服药困难或不能口服药的患者(如昏迷患者、婴幼儿或哮喘息者);能避免口服药物对胃的刺激及可能产生的胃肠道不良反应;能避免药物被胃酸及消化液破坏;可防止或减少药物对肝脏的毒副作用。栓剂常 Suppository is a solid suppository made by mixing main drug with a certain matrix for insertion into different channels of the human body (such as anus, vagina, urethra, etc.). The melting point of the suppository is close to body temperature, which rapidly melts, softens, and mixes with the exudates after insertion into the lumen. Suppositories The use of a differentiated suppository has many advantages that can be used in patients who have oral medication difficulties or who can not be orally administered (such as comatose patients, infants and young children or asthmatic subjects), gastric irritation and potential gastrointestinal problems due to oral medications Reaction; to avoid the drug is damaged by gastric acid and digestive juice; to prevent or reduce the drug’s side effects on the liver. Suppositories often