You are currently viewing How To Stop Skin Peeling Inside Mouth?

How To Stop Skin Peeling Inside Mouth?

  • Post category:Skin Care
  • Post last modified:May 21, 2024
  • Reading time:14 mins read

Skin peeling inside the mouth, also known as oral mucosal peeling, can be an uncomfortable and concerning issue. It can affect various parts of the oral cavity, including the cheeks, lips, gums, and tongue. Understanding the causes and implementing effective prevention and treatment strategies are crucial for maintaining oral health. This article will explore the common causes of skin peeling inside the mouth and provide detailed steps on how to stop and prevent it.

Common Causes of Skin Peeling Inside Mouth

1. Irritation and Trauma

One of the most common causes of skin peeling inside the mouth is irritation or trauma to the oral mucosa. This can result from:

  • Rough Brushing: Using a hard-bristled toothbrush or brushing too vigorously can cause tiny tears in the delicate skin lining the mouth.
  • Accidental Biting: Biting the inner cheek or lips can lead to peeling as the tissue heals.
  • Orthodontic Appliances: Braces and other dental devices can irritate the oral mucosa, leading to peeling.

2. Allergic Reactions

Allergic reactions to certain foods, medications, or oral care products can trigger peeling inside the mouth. Common allergens include:

  • Cinnamon-flavored products: Such as candies and toothpaste.
  • Acidic Foods: Like citrus fruits and pineapples.
  • Medications: Some antibiotics and other drugs can cause allergic reactions that lead to peeling.

3. Infections

Various infections can contribute to skin peeling inside the mouth, including:

  • Fungal Infections: Such as oral thrush caused by Candida albicans.
  • Viral Infections: Like herpes simplex virus (HSV).
  • Bacterial Infections: These can also lead to similar symptoms and require prompt treatment.

4. Dry Mouth Syndrome

Dry mouth, or xerostomia, can make the oral tissues more vulnerable to irritation and damage. This condition can be caused by:

  • Medications: Certain drugs reduce saliva production.
  • Dehydration: Not drinking enough water can lead to dry mouth.
  • Medical Conditions: Conditions like Sjogren’s syndrome can cause chronic dry mouth.

5. Nutritional Deficiencies

Inadequate intake of essential nutrients can negatively impact the health of oral tissues, leading to peeling. Deficiencies in vitamins B2 (riboflavin), B3 (niacin), B6 (pyridoxine), or iron are particularly problematic.

6. Chemical Irritants

Certain chemicals in oral care products can irritate the oral mucosa, such as:

  • Sodium Lauryl Sulfate (SLS): Found in many toothpastes, SLS can cause irritation and peeling in sensitive individuals.
  • Alcohol-based Mouthwashes: These can dry out the mouth and lead to peeling.

How to Stop Skin Peeling Inside Mouth

1. Practice Good Oral Hygiene

Maintaining a good oral hygiene routine is essential for preventing irritation and peeling. This includes:

  • Using a Soft-bristled Toothbrush: To avoid causing trauma to the oral mucosa.
  • Gentle Brushing and Flossing: To prevent irritation and maintain oral health.
  • Choosing Mild Oral Care Products: Opt for SLS-free toothpaste and alcohol-free mouthwash to reduce irritation.

2. Stay Hydrated

Keeping the mouth hydrated is crucial for preventing dry mouth and subsequent peeling. Tips include:

  • Drinking Plenty of Water: Aim for at least eight glasses a day to maintain hydration.
  • Using Saliva Substitutes: Products like saliva sprays or gels can help keep the mouth moist.
  • Chewing Sugar-free Gum: This can stimulate saliva production and help keep the mouth hydrated.

3. Avoid Irritants

Identifying and avoiding substances that irritate the oral mucosa can prevent peeling. This includes:

  • Avoiding Spicy and Acidic Foods: These can irritate the mouth lining and lead to peeling.
  • Quitting Smoking and Vaping: Both practices can dry out and irritate the oral mucosa, leading to peeling.
  • Limiting Alcohol Consumption: Alcohol can dry out the mouth and exacerbate peeling.

4. Address Nutritional Deficiencies

Ensuring adequate intake of essential vitamins and minerals can improve oral health and prevent peeling. This includes:

  • Eating a Balanced Diet: Incorporate foods rich in vitamins B2, B3, B6, and iron, such as leafy greens, nuts, and lean meats.
  • Taking Supplements: If dietary intake is insufficient, consider taking vitamin and mineral supplements to address deficiencies.

5. Moisturize

Keeping the oral mucosa moisturized can prevent dryness and peeling. Tips include:

  • Using Lip Balms or Moisturizers: Specifically designed for use in the mouth to keep the skin hydrated.
  • Applying Aloe Vera Gel: Known for its soothing properties, aloe vera can help alleviate dryness and irritation.

6. Identify and Avoid Allergens

If you notice a pattern between certain foods or activities and peeling skin inside the mouth, try to identify triggers and avoid them whenever possible. This includes:

  • Switching Toothpaste: If SLS is causing irritation, switch to an SLS-free toothpaste and monitor for improvement.
  • Avoiding Known Allergens: Such as certain foods or medications that have previously caused reactions.

When to Consult a Professional

1. Persistence or Worsening Symptoms

If the skin peeling inside the mouth persists for more than two weeks despite home remedies or over-the-counter treatments, it is advisable to seek professional medical advice.

2. Painful Sores or Ulcers

If you experience painful sores or ulcers in addition to peeling, consult a healthcare professional for an accurate diagnosis and appropriate treatment.

3. Signs of Infection

If you notice signs of infection, such as white patches, redness, swelling, or discomfort, seek medical attention promptly to prevent further complications.


Skin peeling inside the mouth can be caused by a variety of factors, including irritation, allergic reactions, infections, dry mouth, nutritional deficiencies, and chemical irritants. By understanding these causes and implementing effective prevention and treatment strategies, you can maintain healthy oral mucosa and prevent discomfort. Practicing good oral hygiene, staying hydrated, avoiding irritants, addressing nutritional deficiencies, and moisturizing the oral mucosa are key steps in stopping skin peeling inside the mouth. If symptoms persist or worsen, it is important to consult a healthcare professional for proper diagnosis and treatment.


Is skin peeling inside the mouth normal?

Small, localized patches of peeling inside the mouth are common and usually resolve within a few days. However, widespread or persistent peeling may indicate an underlying condition like an allergic reaction, nutritional deficiency, or infection, and should be evaluated by a dentist or doctor.

Why is the inside of my mouth burning and peeling?

A burning sensation accompanied by peeling inside the mouth can be caused by various factors, including trauma, irritation from dental products or foods, infections like thrush, nutritional deficiencies, or underlying conditions like oral lichen planus or burning mouth syndrome. Seeking medical attention is advisable for proper diagnosis and treatment.

What is the white film peeling from the inside of my mouth?

A white, peeling film inside the mouth is often a sign of oral thrush, a fungal infection caused by an overgrowth of Candida yeast. It can be accompanied by a cottony feeling, loss of taste, and pain. Antifungal medication may be required to treat persistent cases.

How to heal peeling gums?

To heal peeling gums, maintain excellent oral hygiene by brushing twice daily, flossing regularly, and using a gentle, alcohol-free mouthwash. Avoid irritants like tobacco and spicy foods. If peeling persists, seek dental treatment, as it may indicate gum disease or other underlying issues requiring professional care.

How to prevent skin from peeling inside the mouth?

To prevent skin peeling inside the mouth, practice good oral hygiene, stay hydrated, avoid irritants like hot foods, tobacco, and alcohol, and use gentle, non-abrasive dental products. Identify and address any underlying conditions like allergies, nutritional deficiencies, or infections that may contribute to peeling.