Whether in children or in adults, foul breath is generally produced by the decay of food particles in teeth and gums by sulphur-producing bacteria. However, there are several additional reasons that may exacerbate halitosis particularly in children –
Reasons
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Poor dental hygiene: An inappropriate brushing and flossing routine allows remnants of food to linger in the mouth and form plaque, which encourage odorous bacteria to thrive. - Infections: Seasonal allergies, sinusitis and inflamed tonsils perpetuate collection of fluid in the nasal passages, rendering your child’s throat a perfect substrate for malodorous microbes.
- Dry Mouth: Dehydration reduces saliva production that might result in xerostomia or dry mouth syndrome, thus allowing anaerobic bacteria to proliferate.
- Oral Issues: Caries, abscesses, and tartar build-up are sites of infection and inflammation that can harbor microbes, which cause halitosis.
Remedy
- Advocate good dental practices by teaching your child to brush teeth and tongue twice a day, and floss once a day.
- Encourage your child to stay hydrated by drinking plenty of fluids.
- Have any prolonged symptoms of infections examined and treated by a doctor.
- Schedule regular visits to your family dentist, who can detect potential issues in time and offer a professional clean.