Cephalosporin refers to cephalosporin drugs, Lianhua Qingdian capsule can be taken with cephalosporin drugs, but it is recommended to take half an hour apart. 1. Lianhua Qingdian capsule: Lianhua Qingdian capsule has the effect of clearing the plague and detoxifying the lungs and draining the heat, which can improve the fever caused by influenza, muscle aches and pains, nasal congestion and runny nose, coughing, headache, dry throat and sore throat. It and cephalosporin and other antibiotic drugs do not produce mutual interference, if the indications, can be taken together. 2. Cephalosporins: Cephalosporin antibacterial drugs, with anti-bacterial infection, if the patient with influenza accompanied by serious bacterial infections, can be taken at the same time Lianhua Qingdian capsule and cephalosporins, but it is recommended to take half an hour interval in order to achieve better therapeutic effect. Do not use when there is no evidence of bacterial infection. It should be noted that some people are allergic to cephalosporins, which should be used reasonably under the guidance of a doctor. Do not use the drug arbitrarily on your own to avoid causing adverse reactions or aggravating the condition.