Can Moles Appear on the Tongue? Oral Health Concerns - Otolaryngology

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Can moles grow on the tongue?


Today, I suddenly noticed a black spot on the side of my tongue, which looks like a mole, with a diameter of about 1.5mm.
It doesn't hurt when I press on it, but I'm still very worried.
How could such a relatively large black spot suddenly appear on my tongue? Could it be a mole, or is it related to some issue in my body? What could be the cause? I hope the doctor can provide an answer.
Thank you.

Liu Xiaojie, 20~29 year old female. Ask Date: 2003/10/05

Dr. Ye Dawei reply Otolaryngology


Ms.
Liu, your issue is likely a bite wound with bruising.
However, if you are still concerned, please make an appointment to see a doctor for a proper evaluation.

Reply Date: 2003/10/05

More Info


Moles, or nevi, can indeed appear on the tongue, although they are less common than on other parts of the body. The appearance of a black spot on the tongue can be concerning, especially if it is new and has not been present before. In your case, the black spot you described, measuring approximately 1.5mm and not causing pain when pressed, could potentially be a benign mole. However, it is essential to consider various factors and seek professional evaluation to ensure it is not indicative of a more serious condition.

Moles on the tongue can arise from several causes. They may be congenital, meaning they were present at birth, or they can develop over time due to factors such as sun exposure, hormonal changes, or genetic predisposition. In some cases, they can also be associated with certain medical conditions, including oral melanotic macules, which are benign pigmented lesions that can occur in the mouth, including the tongue.

While the absence of pain is a positive sign, it is crucial to monitor the mole for any changes in size, shape, color, or texture. If the mole becomes painful, bleeds, or shows any signs of irritation, it is advisable to seek medical attention promptly. Additionally, if you notice any other symptoms, such as difficulty swallowing, changes in taste, or persistent sores, these could warrant further investigation.

In terms of oral health, the appearance of a new mole or spot on the tongue can sometimes be related to underlying health issues. For instance, conditions such as vitamin deficiencies (like vitamin B12 or folate), autoimmune disorders, or even certain infections can lead to changes in the oral mucosa. Therefore, maintaining a balanced diet and good oral hygiene is essential for overall oral health.

It is also worth noting that habits such as biting the tongue, excessive alcohol consumption, or smoking can contribute to changes in the oral cavity, including the development of lesions or spots. If you have any of these habits, it may be beneficial to address them as part of your overall health strategy.

In conclusion, while the black spot on your tongue may be a benign mole, it is essential to have it evaluated by a healthcare professional, preferably a dentist or an oral surgeon. They can perform a thorough examination and, if necessary, a biopsy to rule out any serious conditions. Regular dental check-ups are crucial for maintaining oral health and catching any potential issues early. If you have concerns about your oral health or notice any changes, do not hesitate to seek professional advice. Your health and peace of mind are paramount.

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