Participants were then injected with nasal drops containing the common cold. (psychlopaedia.org)
Placing a few drops of saline nasal drops in your child's nostrils, which can help thin the mucus in your baby's nose, waiting a minute or two, and then suctioning it out with a nasal aspirator designed for babies. (verywellfamily.com)
Other treatments that might be helpful are using saline nasal drops in your younger child's nose and then suctioning them out to help clear his nasal passages. (verywellfamily.com)