Understanding Oral Mucocele: Causes, Symptoms, and Treatment
An oral mucocele is a common, benign cyst that forms in the mouth, typically on the inner surface of the lips, cheeks, or under the tongue. It arises when a salivary gland duct becomes blocked, causing mucus to accumulate and form a fluid-filled swelling. While mucoceles are not harmful in most cases, they can cause discomfort, especially if they interfere with eating, speaking, or oral hygiene.
Causes
The primary cause of a mucocele is the blockage of the duct of a salivary gland, usually due to trauma, such as biting the inside of the lip or cheek. Other causes include inflammation of the salivary glands or blocked ducts due to a cyst. Mucoceles are more commonly seen in individuals between 10 and 20 years old, but they can occur at any age.
Symptoms
A mucocele typically presents as a painless, soft, dome-shaped swelling that is translucent or bluish in color. The lesion may range in size from a small bump to a larger, more noticeable swelling. Mucoceles on the lower lip are the most common, though they can appear on other parts of the mouth, including the roof or floor of the mouth. Some may cause mild discomfort or irritation, especially when pressure is applied.
Treatment
In many cases, oral mucoceles resolve on their own without treatment. However, if the cyst is persistent or causing significant discomfort, a dental professional may recommend surgical removal. The procedure is simple and typically done under local anesthesia. In rare cases, if a mucocele recurs, further intervention may be needed.
Overall, while mucoceles are not a serious condition, it’s always advisable to consult a dentist for proper diagnosis and treatment.