The whole family took cephalosporins because of colds. On the night of New Year's Eve, my mother took out a bottle of blended liquor to drink. I remembered that drinking alcohol after taking cephalosporin may cause serious adverse reactions, so I quickly reminded my family of this contraindication, but I didn't expect that my mother would feel disappointed during the Chinese New Year and misunderstood what I meant. In a moment of anxiety, I poured the liquor into a nearby container. This move made my grandfather very angry, and also made my parents doubtful of the statement that "pairing cephalosporins with wine is risky."