my 7 months 20 days old baby is having cough and headache any home remedies to relieve cough and headache

A. Oh you can massage the chest and back and throat with warm mustard oil by adding some rock salt into that and do hot compress that helps a lot in clearing the congestion and giving steam is also going to be good and how do you know that your child is having headache that’s a big question because in such a small kids do not have headache