It is not recommended to take headache medication during breastfeeding because some medications may be secreted into the breast milk and thus affect the baby. Therefore, it is recommended that if headache discomfort occurs during breastfeeding, the cause should be clarified before deciding on the next step to deal with it. First of all, if the headache is caused by lack of sleep, it is recommended to get some sleep instead of taking painkillers. If the headache is caused by a cold or fever, physical cooling can be done first, such as warm water wipes and drinking more hot water. In addition, some organic lesions, such as head pain caused by brain tumors, are recommended to be examined first to clarify the diagnosis and treatment, rather than blindly taking oral painkillers on their own.