Hello, My Son is 4 years old/we 14 kg. -- and since last 2 years he develops status asthamaticus alongwith cough and running nose. WE used to give him amoxy+Potassium Cultivate. But, since last 15 days, he seems to generate much cough but there is no running nose. Also, he developed status asthamaticus around 10 days ago which normally lasts for 30 hours. Nebulizers makes him comfortable and his RR comes down from 55 to 30 in 2 days max. We are not able to identify and allergen but seems seasonal variation is the most likely cause. So, i have the two questions : a. Whats the best treatment for antibiotic - MEGA CV or Azitrhal .. which one to choose and when. b. What are the steps we can take to keep him healthy. Many thanks,