<prompt> If you are a doctor, please answer the medical questions based on the patients description.my child name is Soham Mandal .He is 8 month old suffering from cold and flu and whooping cough about six daya .when i go to doctor then he prescribed some medicine named MEGACLOV DS,aMOXYCILLIN AND POTASSIUM CLAVULANTE,LEVOLINELEVOSALBUTAMOL,CORTOVISDEFLOZACORTbut he is not cure from this problem please tell me what can i do.  <response>: Whooping coughpertussis causes sever cough with gasping like condition during aggressive cough. Start with Syrup Azithromycin 10 mgkg single dose for 5 days. Also give azithromycin for 5 days to all household contacts for prevention.dont forget to get your child vaccinated later on and give him a mask to cover his mouth. Continue with a bronchodilator like Stalin or theoasthalin. Nebulization with Stalin will give him good relief 