When you take cephalosporin, an antibacterial drug, you should not drink alcohol. If you do not pay attention, drinking alcohol can easily cause a disulfiram-like reaction, which can easily lead to vasodilatation of blood vessels, flushing of the skin and mucous membranes, headache and dizziness, as well as nausea, vomiting and other digestive symptoms. Take other drugs also need to pay attention to try not to drink, will affect the therapeutic effect of drugs, can cause this disulfiram-like reaction of drugs such as metronidazole, furazolidone and other drugs, after drinking alcohol can also not eat these drugs.