Children with a little red throat is not recommended for vaccination, because it may be suffering from upper respiratory tract infection, tonsillitis and other diseases caused by a little red throat symptoms, this situation is not recommended to give children vaccination. Children’s throats a little red, this time the body is relatively weak, immunity and resistance are relatively poor, if this time vaccination, may lead to some adverse reactions, and may even lead to the effect of vaccination is affected, can not produce the appropriate antibodies, in the occurrence of the above diseases, will lead to the child to appear obvious symptoms of discomfort, so to avoid vaccination. Children with a little red throat, such as upper respiratory tract infection, tonsillitis caused by the use of levofloxacin, cefixime and other antibiotic drugs, to be completely cured, and stop using the drug for 1 week without any signs of recurrence before the vaccine. Children with a little red throat is recommended to go to the hospital in a timely manner, to clarify the cause of the disease according to the doctor’s guidance for standardized treatment. The medication should be used under the guidance of a medical professional, and should not be used on its own.