The baby cough for ten days ate azithromycin is not good, considering the possibility that the drug is not appropriate, combined with other infections and other reasons, it is recommended that the hospital, clear source of infection and the extent of the disease, for treatment. 1. the drug is not appropriate: azithromycin is generally only for mycoplasma, chlamydia and other pathogens, other bacteria or viruses are generally effective, the baby’s cough for ten days ate azithromycin did not get better, it is recommended to consult the doctor, replaced with a more targeted antibiotics, the conditions can be at the same time drug sensitivity test as soon as possible to determine the targeted antibiotics. 2. combined with other infections: the baby in a long time disease state, the body immunity decline, may be combined with other pathogens, such as viruses, etc., should be timely consultation, if necessary, can be combined with the use of medication, to avoid further aggravation of the condition. So the baby cough for ten days ate aqi is not good, it is recommended to consult a doctor in time, under the guidance of the treatment, do not blindly use their own medication.