Remmune Al once perday x 2 months, Syp Extammune 6 ml twice perday x 1 month,, Syp Hallezy 6 ml twice perday x 1 month,, Tab montair LC kid Hs x 1 month,, Flu vaccination every year, Avoid refrigerated food or liquid

It's basically asthma,which is usually allergic in origin,and children,also secondary to viral infection like flu. What you need to do is keep your house totally dust,smoke and fume free. Yearly influenza vaccine helps in such children. Long term medication DO exist,but are best avoided,UNLESS problem is very severe OR frequent. Immunity plays NO part in asthma.