The repeated coughing of babies can not be broken, may be related to infection, allergy and other factors, according to the specific cause of the disease through the anti-infection treatment or anti-allergy treatment and other ways to relieve. 1. anti-infection treatment: baby cough is likely to be streptococcus pneumoniae, hemolytic streptococcus and other bacterial infections, but also due to influenza virus, rhinovirus and other viruses caused by colds, pneumonia, etc., so clear pathogenicity of the corresponding antibiotic or antiviral treatment. 2. Anti-allergy treatment: the baby cough is likely to be the use of peanuts, chocolate and other allergenic food, or contact with pollen, animal fur and other allergens, resulting in hypersensitivity, should be timely to avoid the baby and the allergens again contact. If necessary, take loratadine and other anti-allergy drug treatment. The baby repeated cough can not break the root, there may be other reasons (such as cough variant asthma), it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, to give targeted treatment or treatment.