No information is available on the use of mepenzolate during breastfeeding. Because mepenzolate is a quaternary ammonium compound, it is not likely to be absorbed and reach the bloodstream of the infant. Long-term use of mepenzolate might reduce milk production or milk letdown. During long-term use, observe for signs of decreased lactation (e.g., insatiety, poor weight gain).
关于美喷妥酯在哺乳期的使用尚无可用信息。由于美喷妥酯是一种季铵化合物，它不太可能被吸收并进入婴儿的血液循环。长期使用美喷妥酯可能会减少乳汁分泌或乳汁排出。在长期使用期间，观察是否有泌乳减少的迹象（如不饱足感、体重增加不佳）。
