止痛藥的成分有分 打疫苗很難受時可以選普拿疼 含acetaminophen成分
這成分主要抑制中樞神經系統 緩解疼痛 影響疫苗效果較小 完全靠物理性... 意志力要很強吧

盡量不要選含有NSAID 的退燒消炎功能的止痛藥

No response has been written yet. It is recommended to maintain a healthy skepticism towards it.