母乳含有丰富的营养物质和免疫物质,因此应大力提倡喂养,但许多药物可经乳汁排出,虽然排出量极少,多数无害,但必须认识到由于婴儿每日吸乳量大,乳汁中药物浓度较高,哺乳期母体使的某些药物有可能使吸乳婴儿产生治疗效应或毒性效应。从乳汁排泄多寡可将影响吸乳儿的药物分为哺乳 Breast milk is rich in nutrients and immune substances and should therefore be strongly advocated for feeding, but many drugs can be excreted through the milk. Although the discharge is minimal and most are harmless, it must be recognized that due to the large amount of breast milk infused daily, Higher concentrations of some drugs made by lactating mothers may have therapeutic or toxic effects on breast-fed infants. The amount of milk excreted can affect breast-feeding drugs into breastfeeding