My 5 yo has dry cough and we consult with paediatrician and gave asthalin&briolite for a week n then cheston, azicop, omnacortil for a week n now giving levalon and chericof after consulting with pulmonologist but no improvement. is there any concern?

The cause of the cough should be determined. Avoid smoke and allergic triggers such as dust,mold,pet dander and pollen. A chest image and pulmonary testing may be indicated. Are there signs of fever, shortness of breath or worsening with activity? Keep nasal passages clear and consider a Telemedicine consult with Health tap. A COVID 19 screening test is indicated.