You should not drink alcohol in the evening after taking cephalosporin in the morning. It is recommended not to drink alcohol within a week of stopping the medicine, because alcohol can have a disulfiram-like reaction with cephalosporin antibiotics, which can cause serious adverse effects on the organism. In addition, cephalosporin can also cause adverse reactions in the digestive system, such as nausea, vomiting, abdominal pain, diarrhea and other gastrointestinal symptoms, and it is recommended to take it after meals. The vast majority of cephalosporins are excreted through the liver and kidneys, which can cause damage to the liver or kidney function. It is recommended to drink more water during taking the drug to accelerate the metabolism in the body and reduce the adverse effects on the organism.