Seeing blood on a child's toothbrush worries many parents. Most often it is mild gum inflammation that can be corrected, but a few signs call for a check.
- A child's gums usually bleed because of plaque related gum inflammation or brushing too hard.
- Do not stop brushing; brush gently and thoroughly with a soft toothbrush.
- Parents should help with brushing and cleaning between the teeth until the child can do it well alone.
- Bleeding over two weeks, bleeding without brushing, or swollen gums with pus mean it is time for a dental check.
Many parents are alarmed when they see blood on their child's toothbrush or pink in the rinse water. In most cases it is not serious, but it signals that the gums are irritated, so parents should not ignore it.
Why do a child's gums bleed?
- Gum inflammation from plaque: when brushing is not thorough, plaque builds up along the gumline, making the gums red, swollen and easy to bleed. This is the most common cause.
- Brushing too hard: a stiff toothbrush or heavy scrubbing can scratch the gums.
- Losing baby teeth: gums around loose or newly erupting teeth bleed easily.
- Food trapped between teeth, sometimes together with decay.
You can read what gingivitis is and whether it clears by itself to understand more.
What can parents do at home?
- Do not stop brushing. Stopping lets more plaque build up and the gums become more inflamed.
- Use a soft toothbrush, brush gently in small circles and teach the child to brush along the gumline too.
- Brush again after your child for younger children, and keep helping until the child can brush clean alone.
- Use dental floss or help clean between teeth once the teeth touch each other.
- Limit sweets and sugary drinks.
Usually after one to two weeks of proper brushing, the gums stop swelling and stop bleeding.
When should you bring your child for a check?
Please bring your child in if bleeding lasts more than two weeks despite clean brushing, if the gums bleed on their own without brushing, if the gums are very swollen or have pus, if a tooth is unusually loose, or if your child also bleeds from the nose or bruises easily. Nha Khoa Ky Hoa is at 266A - 268, 3 Thang 2 Street, Hoa Hung Ward, Ho Chi Minh City. Parents can walk in during opening hours, or call the hotline 028.3868.1097 to ask about quieter times first. The dentist will examine your child and advise care suitable for their age.
Frequently asked questions
Should a child stop brushing when the gums bleed?
No. Stopping lets plaque build up and the gums become more inflamed. Brush gently but thoroughly with a soft toothbrush.
Can a child's bleeding gums be caused by a lack of vitamins?
It is possible but less common than gum inflammation from plaque. If your child bleeds elsewhere or bruises easily, bring your child in for a check.
How long until the gums stop bleeding with correct brushing?
Usually one to two weeks. If it lasts longer, have a dentist check your child.