Taking a cephalosporin after taking the rheumatic brain vaccine usually has little effect. Meningococcal vaccine is an injection to prevent epidemic cerebrospinal meningitis, which can reduce the incidence of meningococcal disease, and antibodies will be produced in the body after injection, which can prevent meningococcal infection. Cephalosporins are anti-inflammatory drugs, taking cephalosporins is mainly for the prevention and treatment of bacterial infections, and will not affect the effect of vaccination, and will not produce adverse reactions, so taking cephalosporins after taking the rheumatic brain vaccine generally will not have any effect. After playing the influenza vaccine, should be observed in the vaccination place for a period of time, the adverse reaction after injection is also different from person to person, some do not have any symptoms, some may appear fever, rash, irritability and other uncomfortable phenomena, these symptoms are within the normal range, do not need special treatment. After taking cephalosporin after the influenza vaccine, if the body has other adverse symptoms, you should go to the hospital in time to confirm the diagnosis, under the guidance of the doctor for standardized treatment. Pay attention to keep warm, eat a light diet, eat more fruits and drink more water. Drugs need to be used under the guidance of a professional physician, not self-medication.