message wit mustard oil u can rub on her chest but vv lil qty ...best is alshi lep dat way cough will melt n cum out wen she pass motion.

Tanwi here is a super useful article to refer to. http://www.babychakra.com/learn/338-15-natural-remedies-to-treat-your-little-one-s-cold-and-cough

Its best you give her ajwain leaf water. We give it as a part of tradition. Since you are breastfeeding keep a check on your diet too, foods that cause colds to be avoided, take food that can relieve cold, more of ajwain, haldi milk will help you and your child. Instead of coconut oil shifting to mustard oil for massage will help.

dear u get alsi ka Lep in d chemist also known as ketolin u have to apply on babys chest wen he or she is asleep it melts away all d cough

oh. in that case safe method of steaming can be done. pls check our articles