The amount of time you can breastfeed after taking fever-reducing medication while breastfeeding needs to be judged on the basis of the ingredients of the medication as well as the recovery of the condition, which varies from person to person. Different fever-reducing drugs have different drug ingredients. If the fever-reducing drug contains ingredients that have an effect on the fetus, and the drug can be secreted through breast milk, it is necessary to breastfeed only after the drug is completely metabolized from the body. If the drug is completely metabolized within 24 hours, you can breastfeed after 24 hours. At the same time, different people have different metabolic rates, so the exact time of breastfeeding, varies from person to person. Note that during breastfeeding, you should use drugs that are suitable for breastfeeding applications. If you need to take medication during breastfeeding, it is recommended that you use the medication under the guidance of a doctor, and not blindly use the medication on your own, so as not to cause adverse effects on the baby.