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St. Anthony, MN 55421

St. Anthony, MN 55421

Maple Grove, MN 55369

Maple Grove, MN 55369

Do you know these 9 Possible Culprits for a Yellow Roof Of Mouth?

August 30, 2022

Seeing a yellow roof of the mouth can be quite unsettling. Observing changes in your mouth always raises a lot of questions regarding your oral health. But before you start panicking, there are multiple reasons behind a discolored roof of the mouth, and not all of them are dangerous. Carry on reading to know when to see your dentist.

Why is the Roof of My Mouth Yellow?

Possible reasons for a yellow roof of the mouth include:

1. Poor Oral Hygiene

Bacteria builds up in your mouth, and poor oral hygiene allows them to thrive. As a result, the tongue and the roof of your mouth can take a yellow appearance. You might also experience these if you have poor oral hygiene:

  • Bad breath
  • Pain while chewing
  • Swelling and bleeding in gums

2. Breathing Through Mouth or Dry Mouth

Many factors can cause a dry mouth, including medical conditions. Insufficient saliva production results in dryness in the mouth, giving the bacteria a perfect opportunity to grow. Gradually, they change the color of your mouth’s roof.

3. Dry Mouth

Saliva protects our mouth from the buildup of bacteria. Hence, insufficient saliva production can allow them to grow and discolor the mouth. Lack of saliva is also called dry mouth or xerostomia. Many factors can be responsible for this condition, including mouth breathing.

4. Oral Thrush

Yellow patches and bumps in the mouth, including the roof, often occur due to oral thrush. It is caused by yeast overgrowth and may have the following symptoms:

  • Burning mouth
  • Cracked corners of lips
  • Lack of taste

5. Canker Sores

Canker sores are open mouth ulcers that appear on the soft surfaces of our mouths. They are painful yellow or red lesions that usually disappear on their own within two weeks. They can form on the roof of your mouth, making it look yellow.

6. Oral Herpes

The HSV-1 virus is also responsible for changing the color of your mouth’s roof. It can give you yellow pus-filled sores on the top of your mouth. These Herpes sores can appear inside or outside your mouth, and you might feel a tingling or itching in the area before an outbreak.

7. Jaundice

Many people experience jaundice, which occurs due to the buildup of a yellow pigment called bilirubin. Usually caused by the dysfunction of the liver or gallbladder, it can make your skin, white parts of the eyes, and other areas of the body appear yellow. Additionally, the affected person might also suffer from flu-like symptoms. If you suspect jaundice, don’t waste any time visiting your doctor.

8. Tobacco Smoke

Smoking can be the culprit behind many oral issues. It can also lead to poor oral hygiene, black hairy tongue, and Oral thrush, causing discoloration in various parts of the mouth.

9. Medications Containing Bismuth

You might take a medication containing bismuth to treat an upset stomach, which can make your tongue black or yellow. Furthermore, it can also discolor the top of your mouth.

What to do?

When you notice any changes in your mouth, visit your nearest oral care specialist. A yellow roof of the mouth may not always be harmful. Still, it requires a medical checkup by a professional to ensure your oral health is not experiencing the symptoms of a dangerous condition. At Almond Dental, your oral health always comes first. Dial (612) 782-7000 (St. Anthony) or 763) 762-7177 (Maple Grove) to schedule an appointment with us today.


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