the White Film After Brushing: Causes and Concerns - Dentistry

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A white film appearing after brushing teeth?


Hello, doctor! While brushing my teeth tonight, I noticed swelling and pain in a certain area.
I continued to brush for cleanliness, but after finishing, I felt a foreign sensation in that area.
I discovered that the foreign object was a white film, somewhat resembling skin that has been soaked in water.
I would like to ask the doctor what this white film is and if it poses any significant concern.

Niming, 20~29 year old female. Ask Date: 2017/06/25

Dr. Zhu Guanyu reply Dentistry


Dear Sir,
Hello, the white patches in your oral cavity may be benign hyperplasia, but further outpatient diagnosis is necessary.
In a small number of cases, if left untreated, they may continue to grow and even invade surrounding tissues.
We recommend that you visit our oral surgery outpatient clinic or another facility for further examination and treatment.
Thank you for your inquiry.
Wishing you peace and good health.
Sincerely,
Dr.
Kuan-Tzu Chu
Director of Dentistry
Taoyuan Hospital, Ministry of Health and Welfare

Reply Date: 2017/06/25

More Info


The presence of a white film in the mouth after brushing can be concerning, especially if it is accompanied by pain or discomfort. This white film is often a result of several potential causes, and understanding these can help alleviate your concerns.

1. Oral Mucosal Changes: The white film could be a manifestation of oral mucosal changes. This can occur due to irritation from brushing too hard or using a toothbrush with hard bristles. The trauma can lead to the shedding of the superficial layer of the mucosa, resulting in a white appearance. This is generally not serious and may resolve on its own with gentle oral care.

2. Oral Thrush: Another possibility is oral thrush, a fungal infection caused by Candida species. This condition is characterized by white patches that can resemble a film and may be painful or cause a burning sensation. If the white film does not resolve in a few days or is accompanied by other symptoms like difficulty swallowing or a persistent sore throat, it would be wise to consult a healthcare professional for evaluation and possible antifungal treatment.

3. Leukoplakia: This is a condition where white patches form on the mucous membranes of the mouth. While leukoplakia can be benign, it can also be a precursor to oral cancer in some cases. If the white film persists or changes in appearance, it is important to seek medical advice.

4. Dental Plaque or Tartar: Sometimes, what appears to be a white film can be dental plaque, which is a sticky film of bacteria that forms on teeth. If not removed, plaque can harden into tartar, which can lead to gum disease. Regular dental check-ups and cleanings are essential to manage this.

5. Allergic Reaction: If you have recently used a new toothpaste or mouthwash, the white film could be a reaction to an ingredient in these products. Allergic reactions can cause irritation and changes in the oral mucosa.


Recommendations:
- Gentle Brushing: Ensure you are using a soft-bristled toothbrush and brushing gently to avoid trauma to the gums and mucosa.

- Rinse with Salt Water: Rinsing your mouth with warm salt water can help soothe irritation and promote healing.

- Monitor Symptoms: Keep an eye on the white film. If it persists for more than a few days, changes in appearance, or if you develop additional symptoms (such as fever, increased pain, or difficulty swallowing), consult a healthcare provider.

- Dental Visit: If you are concerned or if the white film is accompanied by other dental issues, consider scheduling an appointment with your dentist for a thorough examination.

In summary, while a white film in the mouth can be concerning, it is often not a serious issue. However, monitoring the situation and seeking professional advice if symptoms persist is crucial for maintaining oral health.

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