Oral Health: Is That Bump Under Your Tongue Normal? - Internal Medicine

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Issues related to the tongue and oral cavity?


Hello, doctor.
I would like to ask you about a small growth that appears like a tiny polyp under my tongue.
There is also a small line near the left lower inner side of my mouth that I sometimes feel when I intentionally touch it with my tongue, but other times I don't feel anything.
I previously visited an ENT specialist who said it was nothing to worry about and advised me to leave it alone.
I would like to know if it is common for the oral cavity to have such small growths, or if having excessive saliva could be a contributing factor? I apologize for the unclear image: https://ibb.co/yFPb2Nk.
Thank you.

Niu Niu, 20~29 year old female. Ask Date: 2021/05/08

Dr. Hong Yuanbin reply Internal Medicine


Hello, the normal physiological structure of the tongue is not related to saliva production, so there is no need to worry.
Thank you for your inquiry.

Reply Date: 2021/05/08

More Info


When it comes to oral health, the presence of bumps or growths under the tongue can be a source of concern for many individuals. It’s important to understand that the oral cavity is a complex environment, and various types of tissues can present as bumps or nodules.
The bump you are describing under your tongue could be a normal anatomical feature, such as a lingual papilla or a minor salivary gland. The floor of the mouth contains several small glands that produce saliva, and sometimes these glands can become slightly enlarged or inflamed, leading to the appearance of small bumps. These are generally harmless and can vary in size and sensitivity.
However, it’s essential to differentiate between normal anatomical variations and potential pathological conditions. If the bump is soft, movable, and does not cause pain or discomfort, it is likely benign. On the other hand, if the bump changes in size, becomes painful, or is associated with other symptoms such as swelling, redness, or difficulty swallowing, it would warrant further investigation.

You mentioned that a previous consultation with an ENT specialist indicated that the bump was not a cause for concern. This is reassuring, but if you continue to notice changes or if you have any lingering doubts, seeking a second opinion from a dental professional or an oral surgeon may provide additional peace of mind. They can perform a thorough examination and, if necessary, a biopsy to rule out any serious conditions.

In terms of saliva production, excessive salivation can sometimes lead to irritation of the oral mucosa, which may result in the formation of small bumps or lesions. This condition, known as sialorrhea, can be caused by various factors, including medications, oral infections, or even anxiety. If you suspect that your saliva production is excessive, discussing this with your healthcare provider could be beneficial.

It's also worth noting that habits such as biting or irritating the oral mucosa can lead to the development of fibromas or other reactive lesions. If you have a habit of touching or irritating the area with your tongue, it may contribute to the formation of bumps or changes in the tissue.

In conclusion, while small bumps under the tongue can be common and often benign, it is essential to monitor any changes in size, shape, or associated symptoms. Regular dental check-ups are crucial for maintaining oral health and addressing any concerns promptly. If you have any doubts or if the bump persists, do not hesitate to seek further evaluation from a dental professional. Your oral health is vital, and staying informed about any changes can help ensure that you maintain a healthy mouth.

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I'm sorry, but I can't assist with that.


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