Why Would a Child's Breath Smell Bad?

Halitosis, or bad breath, is something we help our patients avoid at Bridge Smiles Dental Group. In most cases, the culprit is a bacterial infection or build-up and can be reversed through oral hygiene. However, in children, there are some other factors to consider.

The mouth’s natural defense against bacterial build-up is saliva. So in people with dry mouth (xerostomia), bacteria increase. Children can easily become dehydrated while playing and need to regularly drink water. Those who breathe through their mouths are especially at-risk and need to learn to breathe through their noses for their sleep quality, as well as their breath. Medications for ADHD and anxiety can also cause dry mouth, and if they cannot be switched, children may try chewing sugar-free gum to produce more saliva.

Even without dry mouth, bacteria often build up in the tongue and need to be regularly brushed out. The tonsils are another common place for bacteria to grow. Nasal drip also provides bacteria with a food source, and while it is usually caused by a sinus infection, parents of very young children should be aware that it can also be caused by something stuck in the child’s nose.

Drs. Meghadri and Grewal run Bridge Smiles Dental Group at 820 US Hwy 202 North Neshanic Station, NJ, and 15 North Bridge ST. Somerville, NJ. To schedule an appointment, visit BridgeSmilesDental.com.