Hello Doctor, My kid is 4 years old. Past 2 days, she was sneezed. Yesterday onwards, she suffered with sneezing, cold and cough. I ve checked with my doctor he advised me to give Zifi 50mg tablet 3 times per day and continue 3 days. Other than that, Cetzine syrup (2.5ml). How long i ll give Cetzine. Will it cure cough? She is taking medicine for Primary Complex too for past 4 months. Thanks for your immediate response.