9 yrs old and mam , she is not having running nose but thick nasal discharge continuous especially when she goes to school, but summer little ok, cold weather also, even she got ear pain

A. Check with an ENT doctor maybe your child is having some infection which is why this could be happening and if it is happening in winter season it’s probably just associated with the weather and sometimes due to allergies these things I suggest you to please take an assistance with your doctor one time