The effect of aminopyrine caffeine tablets on the baby if taken during breastfeeding is not yet clear, but there are contraindications to the use of medication during breastfeeding, and unauthorized use of medication is not allowed. Aminopyrin caffeine tablets are antipyretic and analgesic drugs, gastrointestinal bleeding and peptic ulcer patients are prohibited, although the instructions do not explicitly state that pregnant women and breastfeeding is prohibited, but the use of medication during breastfeeding need to consult a doctor. The active ingredients of aminopyralid caffeine tablets, aminopyralid and caffeine, can enter the baby’s body with breast milk, which may have certain influence and inhibitory effect on its growth and development, central nervous system and respiratory system. Therefore, it is not recommended to take it during breastfeeding, or suspend breastfeeding after taking the drug. If medication is needed during breastfeeding, it is recommended to choose the medication under the guidance of a doctor, and not to use the medication without authorization, so as not to cause adverse reactions.