Lip mucosa, Dentistry FAQ

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Understanding White Bumps Inside the Lip: Causes and Concerns

White bumps inside the lips? There is a small white bump, approximately 0.1 cm in size, located on the inner mucosa of the lower lip, close to the outer lip area. It is painless and there is no surrounding redness. Initially, I thought it was a canker sore, but after biting it, i...


Dr. Zeng Guanghui Reply:
A small white bump measuring 0.1 cm on the inner side of the lower lip may be a mucous cyst, possibly caused by inflammation of the lower lip mucosal salivary cyst or disrupted salivary secretion. It is recommended to consult a dentist for further examination. Dr. Tseng Guang-Hui...

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Understanding Lip Mucosa Changes After Oral Burns: When to Seek Help

The lip mucosa is rough? Hello, doctor. On February 17, I burned my lower lip mucosa, resulting in three sores. At that time, the surface looked very red and felt rough. Now the sores have healed, but the surface still feels rough and has a slight redness that is not very noticea...


Dr. Lin Jiayong Reply:
Hello: The proliferation of oral epithelial cells takes about 7 days, so your wound has healed within the normal timeframe. However, due to the newly formed cells, there may be slight differences compared to the surrounding mucosa, so it is advisable to be reassured. If you still...

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Understanding Oral Mucosa: Concerns About Red Lesions on the Lip

Oral mucosa Hello, doctor. I do not smoke or drink alcohol, nor do I have a family history of cancer. About three weeks ago, I accidentally discovered a small area on my upper lip mucosa that is red, measuring approximately 0.2 x 0.4 cm. The color sometimes appears lighter and so...


Dr. Zeng Guanghui Reply:
If it is oral erythema, the surface may be rough, and it can sometimes be complicated by ulcers and pain. It is recommended to consult an oral surgeon for further evaluation, and if necessary, a biopsy can be performed.

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Understanding Lip Mucosa Issues: Causes and Treatment Options

Lip mucosal issues Hello, doctor. I previously asked you about the redness of my upper lip mucosa. For the past week, I have been touching and examining it (not sure if this has caused it to become redder). I noticed it has become more red and slightly raised. Yesterday, I visite...


Dr. Lin Jiayong Reply:
Hello: If you have already seen a physician and been diagnosed with a salivary gland cyst, it is recommended to visit a hospital for further examination and to assess whether surgical removal is necessary. Sincerely, Dr. Lin Chia-Yung, Director of Dentistry, Taichung Hospital, Mi...

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Understanding Lip Mucosa Changes: When to Worry and When to Relax

Mucosa of the lips 3 Hello, doctor. Previously, I asked you about the red area on my upper lip mucosa. After more than two weeks, there are still some traces. I recently visited the oral surgery department at the hospital, and the doctor examined it. He said that based on his tou...


Dr. Lin Jiayong Reply:
Hello: I still recommend that you enhance your oral hygiene and adjust your daily routine, paying attention to nutrition. If you notice any abnormalities, it is advisable to seek medical attention. Sincerely, Dr. Lin Chia-Yung, Director of Dentistry, Taichung Hospital.

[Read More] Understanding Lip Mucosa Changes: When to Worry and When to Relax


Is Your Lip Mucosa Redness a Sign of Malignancy? What to Know

labial mucosa Hello, doctor. About two weeks ago, while eating snacks, I accidentally noticed a red area on the mucosa of my upper lip that measures approximately 0.2 x 0.4 cm. It is not painful and has a smooth surface. Over the past two weeks, the redness has faded by about 80-...


Dr. Lin Jiayong Reply:
Hello, do you have habits such as smoking or betel nut chewing? Or do you have a family history of cancer? If you have any of the aforementioned conditions, it is recommended that you seek medical attention as soon as possible for further diagnosis and treatment. If your symptoms...

[Read More] Is Your Lip Mucosa Redness a Sign of Malignancy? What to Know


Understanding Bumps Inside the Lower Lip: Causes and Treatments

There is a protrusion on the inside of the lower lip? On the evening of July 6th, I felt a bump inside my lower lip. The next morning, I noticed that there were more of them. At first, I thought they were blisters. That evening, I went to see a dermatologist who suggested that it...


Dr. Zeng Guanghui Reply:
There is one or more raised lesions inside the lower lip. If the use of oral ointments or vitamin B complex does not improve the condition, it may be due to inflammation or irritation of the minor salivary glands within the lower lip mucosa, leading to the formation of small blis...

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Why Are My Lips Sensitive to Spicy and Salty Foods?

Increased sensitivity due to consumption of spicy and salty foods? Hello, doctor! Recently, when I eat spicy or salty foods, the mucous membranes inside my upper and lower lips have become sensitive. It feels uncomfortable and somewhat painful! The inner part of my lower lip look...


Dr. Zhuang Suhui Reply:
Mr. Hsu: Hello, I'm not sure. You could see a dentist to check for any sores or other issues. Additionally, it would be good to check if there are any abnormalities in your sense of taste.

[Read More] Why Are My Lips Sensitive to Spicy and Salty Foods?


Unusual Lip and Oral Mucosa Sensations: Causes and Solutions

The mucosa of the lips feels strange when licked? Hello doctor, I have a question. Recently, I've been feeling something unusual with the mucosa at the corners of my mouth and my lip mucosa. Sometimes it feels dry, and at other times it feels like there are ulcers, but there...


Dr. Zeng Guanghui Reply:
The symptoms described may indicate irritation of the oral mucosa, leading to hyperkeratosis. The raised fold at the right corner of the mouth, which is a pre-existing wrinkle, is asymptomatic and shows no abnormalities. This could be a reaction of the oral mucosa due to stress, ...

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Understanding Dryness and Roughness of Oral Mucosa: Causes and Solutions

A question about oral mucosa? Hello, Dr. Tseng. I often feel dryness in the mucosal area of my lower lip, especially at night when I sleep, which is quite uncomfortable. When I lick it with my tongue, it feels somewhat rough, unlike the smoothness of other areas. This symptom has...


Dr. Zeng Guanghui Reply:
Dryness of the oral mucosa (including the lower lip and tongue) for about a month may indicate Burning Mouth Syndrome (BMS). Patients often report that symptoms are manageable in the morning, but the burning sensation increases throughout the day and can even affect sleep at nigh...

[Read More] Understanding Dryness and Roughness of Oral Mucosa: Causes and Solutions