Baby is suffering from cough what should i do reduce it .is banana powder bad for cough

A. better avoid banana during cough, Mustard oil has medical & antibacterial properties. Its a safe & effective way to cure cough & congestion in children. Put one or two garlic cloves in mustard oil and heat the oil. Once the oil is lukewarm, rub it on baby’s chest & feet. Warmth & smell of mustard oil helps to get quick relief from nasal congestion, cold n cough..