2) Mouth Breathing
For parents, it’s important to look for signs of mouth breathing in their children. A child may not be able to communicate their symptoms. Like adults, children who are mouth breathers will breathe with their mouth open and will snore at night. Children who breathe through their mouths for most of the day may have the symptoms of slower than normal growth rate, irritability, increased crying episodes at night, large tonsils, dry cracked lips, problems concentrating at school, daytime sleepiness.