If the cold does not settle then please consult your Paediatrician.

Hi yes you can, give steam it will help.

Try giving nasal clear drops

You can use baby Vicks and before that you can just use steam inhalation you can put the baby Vicks in a hot bath tub on mug and stand with your baby e near the the mug or water do not directly use any kind of machine for steam generation it can cause burning