Since the pead has already given the drops, wait for sometime. It should settle. At home you give steam, make ajwain potli and keep under his pillow. Heat mustard oil or coconut oil and add camphor or jatphal powder and gently massage on his chest and back but not on face. Cold will take some time to settle so do not panic. Keep feeding the baby, did the doctor give nasal saline drops to clear the nose? You can buy in local medical shop itself.

Home remedy should be avoided for such a small child. Consult the pediatrician

Baby is small u can't give home remedies to baby... consult with pediatrician

Consult ur pediatrician

As d child is small to him to doc plz .. he LL check d chest infection or other cause...