my kid is 3 yrs old..going to school since feb from that having frequently cold.. every week it settles and again comes.. giving medicines has turned as a routine . what has to be taken care

A. may be the baby is allergic to seasonal variation. Running nose and cold cough may be a sign of any viral infection . May be due to seasonal changes . Just steam as a home remedy along with montair lc and ascoril for cough and cold may be used .