Hi Sir, My Daughter Is 3 Years Old And Frequently

Hi Sir, My daughter is 3 years old and frequently suffered from cough , cold and when given antibiotic 15 days back AGUPEN DS & Maxtra P , she is recovered in 5 days time, but now again 2 days back again problem of cough and cold , so pls advice me only Maxtra P is suitable to give her for recovery or not, Pls suggest what to do