Why Do I Have Bumps on My Gums?

Have you noticed small bumps or raised areas along your gums or in the mouth? Bumps on the gums can show up in different ways and they can have several different causes, some minor and some that need dental treatment.

Common Causes of Bumps on the Gums

Bumps can form when something irritates or changes the gum tissue, including bacteria, trapped debris, trauma, or changes in the bone or soft tissue. There are several possible reasons you might notice a bump on your gums.

Dental abscess

A dental abscess is a pocket of infection that can form near the root of a tooth or in the gum tissue. It often appears as a pimple-like bump and may:

• Drain pus
• Cause a bad taste in the mouth
• Be associated with tooth pain or pressure

Fistula

A fistula, often referred to as a gum pimple, is a small channel that allows infection to drain. It often looks like a recurring bump that comes and goes. Usually associated with a dental abscess. This requires dental treatment.

Gingivitis

Gingivitis is the earliest stage of gum disease caused by plaque buildup along the gumline. It typically leads to red, swollen gums, bleeding when brushing or flossing, and general inflammation.

This swelling can make the gums look slightly puffy or uneven, but gingivitis usually does not form a single, distinct bump. Instead, it causes more widespread gum irritation.

Irritation or trauma

Aggressive brushing or irritation from food can cause temporary swelling or a raised area.

Fibroma

A fibroma is a harmless, benign growth of gum tissue that often develops from chronic irritation. Fibromas are usually movable in the mouth.

Exostosis

Some people naturally develop exostosis, a benign extra bone growth on the jaw. It can feel like a hard bump under the gums. These are not movable in the mouth, but rarely require treatment.

Cysts or Other Growths

Less commonly, fluid-filled cysts or other tissue changes can appear as bumps on the gums.

Could It Be an Infection?

A bump that resembles a pimple, feels hard, contains fluid, or keeps returning may have another cause. For example, a pimple-like bump may be related to a tooth infection or another issue affecting the surrounding gum tissue. Other possibilities include irritation, a canker sore, a cyst, or excess tissue growth.

Schedule an examination if the bump:

• Drains pus or causes an unpleasant taste
• Occurs with tooth pain or throbbing
• Continues to grow
• Lasts longer than two weeks
• Disappears and then returns

Facial swelling, fever, or difficulty swallowing or breathing may indicate a spreading infection and require urgent care.

How Are Gum Bumps Treated?

Regular dental exams and cleaning are essential for catching gum changes early, before they progress into more serious issues. At Broda Family Dental, we carefully evaluate the gums during these visits to determine whether any changes are related to an underlying condition. 

Following this assessment, our hygienists provide thorough, personalized cleanings using ultrasonic and skilled hand instrumentation to remove plaque and tartar buildup that cannot be eliminated with brushing and flossing alone.

At-home care is equally important. Brush twice daily with a soft-bristled toothbrush and clean between the teeth using floss or another recommended interdental tool. As plaque levels decrease and inflammation improves, the gums should gradually return to a healthier, firmer appearance.

Address Gum Changes Early

Bumpy, swollen, or bleeding gums should not be ignored, even if they are not painful. Early treatment can reduce inflammation and help restore healthier gum tissue. If you have noticed changes in your gums, we can help.

We are always accepting new patients! To book an appointment at our dental office in Boulder, CO, call (303) 442-6141 or visit us at 777 29th St, Unit 300, Boulder, CO 80303.

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