Got mucus? As a parent, you probably feel like you're constantly wiping up something, whether it's diaper-related, spilled cereal on the floor or those sweet — but sticky — cheeks. Add to this list your toddler's runny nose, which could be caused by a cold, allergies or another sinus condition. Remember, even healthy kids get as many as twelve colds a year (and that's a lot of drips!). Trusted SourceMayo ClinicThe Constant Cold: Why Kids Are Always Sick and What to Do About ItSee All Sou...
