Yes, you can. In general, cephalosporins, especially cephalosporins, and antibiotics such as metronidazole, tinidazole and ornidazole should not be used after drinking, because alcohol has a similar reaction to these drugs, which will cause skin flushing, tachycardia and other reactions, which is dangerous. Cephalosporin can be taken three days after drinking, but for safety reasons, it is best to take it after 1 week.

You are talking about norfloxacin, also known as norfloxacin.