The tendency to approach their owner for help increased when they received oxytocin in their nose, compared with when they received the neutral salt water solution. (sciencedaily.com)
Nasal irrigation — sometimes called sinus washing or sinus rinsing — is the process of using salt water solution to clean mucus or allergens out of the sinuses. (businessinsider.com)
Nose drops or nose sprays that contain normal saline (a weak salt water solution) can be used to soften the mucus in the nose and help your child breathe better. (caringforkids.cps.ca)