Painless Bumps Inside the Lower Lip: When to See a Dentist - Dentistry

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There is something inside the lower lip?


Hello, doctor.
I would like to ask: when I pull my lower lip down, I notice a small protrusion on the inside of my lower lip.
It is not painful or itchy.
What could this be? Do I need to see a doctor? Should I make an appointment with a dentist, an oral surgeon, or another specialist? Thank you!

Miss Chen, 20~29 year old female. Ask Date: 2015/12/23

Dr. Zeng Guanghui reply Dentistry


In the above situation, there may be minor sialadenitis of the mucosa in the lower lip, leading to saliva retention within the oral mucosa.
It is recommended to consult a dentist or oral surgeon for further evaluation and treatment.

Reply Date: 2015/12/23

More Info


When you notice a painless bump inside your lower lip, it can be concerning, but it’s important to understand that not all oral lesions are serious. The bump you’re describing could be several things, including a mucocele, fibroma, or even a minor irritation from biting your lip. Here’s a breakdown of what these possibilities might entail:
1. Mucocele: This is one of the most common causes of painless bumps in the mouth. Mucoceles are fluid-filled cysts that occur when a salivary gland duct is blocked or damaged. They often appear as small, soft, and painless bumps and can vary in size. They are usually harmless and may resolve on their own, but if they persist or cause discomfort, it’s advisable to consult a dentist.

2. Fibroma: This is a benign tumor made up of fibrous or connective tissue. Fibromas can develop in response to chronic irritation, such as from biting the lip or dental appliances. They are typically firm and painless. If you suspect that the bump is a fibroma, it’s best to have it evaluated by a dental professional to rule out any other conditions.

3. Irritation or Trauma: Sometimes, bumps can form due to minor trauma or irritation from dental work, braces, or even habitual lip biting. These types of bumps usually heal on their own without the need for treatment.

4. Other Conditions: While less common, other conditions such as oral herpes, canker sores, or even more serious issues like oral cancer can present as bumps in the mouth. However, these typically come with additional symptoms such as pain, swelling, or changes in color.


When to See a Dentist
If the bump is painless and has been present for a short period, it may not require immediate attention. However, you should consider seeing a dentist if:
- The bump persists for more than two weeks.

- It changes in size, color, or shape.

- You experience any discomfort, pain, or other symptoms such as swelling or difficulty eating.

- You have a history of oral lesions or other health conditions that may complicate your oral health.


Which Specialist to See
For a painless bump inside your lower lip, you can start by visiting a dentist. Dentists are trained to diagnose and treat a variety of oral conditions, including lesions and bumps. If the dentist feels that the issue is more complex or requires specialized care, they may refer you to an oral surgeon or an oral pathologist for further evaluation.


Conclusion
In summary, while a painless bump inside your lower lip may not be an immediate cause for concern, it’s essential to monitor it. If it persists or changes, seeking professional advice is the best course of action. Dentists can provide a thorough examination and determine whether any treatment is necessary. Remember, maintaining good oral hygiene and regular dental check-ups can help prevent many oral health issues. If you have any doubts or concerns, don’t hesitate to reach out to a dental professional for guidance.

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