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How Does Thumb Sucking Affect the Teeth?

Most babies suck their thumb in the first year of life. Most babies get out of this habit without parental effort. However, for some, the practice can continue in the hood of youth. When should you step in and how will you do it?

Due to the sucking reflex, babies have a tendency to suck on their thumbs – sometimes it starts in the womb. Thumb sucking calms the baby and makes him feel safe. Because of this, some babies have the habit of relaxing when they are stressed or need sleep. You can also browse at Amazon UK website if you want to stop finger sucking in children.

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Most babies stop sucking their fingers without intervention, often within six or seven months. But the habit can live up to four years. If the behavior continues for more than four years, contact the pediatric dental clinic.

Strong thumb sucking causes dental problems. This changes the jaw line and causes the teeth to misalign. Prolonged thumb suction can cause:

  • Excessive bite. This is the misalignment of the upper front teeth. The teeth protrude from the child's upper jaw, and the upper teeth cover the lower teeth when the mouth is closed.
  • Underbite. The lower teeth stick out from the upper front teeth.
  • Communication challenges. Sometimes children who suck their thumbs in public are teased by their peers.
  • Skin problems. A child may have a serious disease of the thumb of his choice. The skin may crack and bleed. This can lead to infection at the bleeding site.
  • Difficulty biting and chewing food