Will the eruption of the six-year molar be painful?

Oct 15, 2025 Source: Cainiu Health
Dr. Liu Chao
Introduction
The "six-year molar," also known as the first permanent molar, begins to erupt in children around the age of six, hence the name "six-year molar." During the eruption process, due to stimulation of the gum tissue, mild swelling and pain may occur—particularly noticeable when the tooth breaks through the gum surface. Additionally, if oral hygiene is poor,

When the six-year molars erupt, they usually do not cause pain if there is sufficient space and no obstruction. However, pain is likely to occur if there is insufficient space or resistance during eruption. If discomfort arises, parents are advised to take the child to see a dentist promptly.

The "six-year molar," also known as the first permanent molar, typically begins to emerge around age 6, hence its name. During the eruption process, the gum tissue may be irritated, leading to mild swelling and discomfort—particularly noticeable when the tooth breaks through the gum surface. Additionally, poor oral hygiene can allow food debris to accumulate around the newly emerging six-year molar, potentially causing gingivitis and worsening the pain.

If the eruption path is normal, jawbone space is adequate, and oral hygiene is good, most children experience only a slight sensation of discomfort without significant pain. Once the tooth fully emerges through the gums, the discomfort usually resolves on its own. The risk of pain is low in the absence of complications such as gingivitis, dental caries, or pressure from adjacent teeth.

When a child complains of pain during the eruption of the six-year molar, parents can help by having the child rinse with warm salt water to clean the mouth and avoid giving hard foods. If the pain lasts more than three days or is accompanied by pus in the gums or fever, the child should be taken to a dental clinic for evaluation. A dentist can determine whether local treatment is needed to assist the tooth's proper eruption.