10 Reasons Why Your Mouth roof Feels Itchy

An itch is a condition that also goes by pruritus in the world of science. Generally, the sensation arises from the irritated nerve cells of the skin. You may expect skin getting itchy, but what if the roof of mouth has the same sensation? How can your mouth palate itch?

If you have an itchy mouth roof, the condition is called oral allergy syndrome. It also characterizes itself with a tingling sensation in the palate, throat, and sometimes tongue. You should know that this condition is not normal.

Symptoms of Itchy Mouth Roof (Oral Allergy Syndrome)

  • Other than tingling sensations in the oral cavity, you may feel different parts of your body lighting up as well.
  • It may even feel like a small pinprick or tingle across different areas of your face, the mouth inside of your cheeks, the back of your throat, and over the lips.

10 Reasons Why the Roof of Your Mouth Is Itchy

Once you know the issue is arising, it will be easier for you to select the treatment.

Eczema (atopic dermatitis)

It is also known as atopic dermatitis, atopic eczema, or AD. It is a chronic skin condition with an itchy rash that may cause irritation to the mouth roof as well.

AD is not a contagious condition, and the culprit behind it is a genetic mutation. It affects the skin’s power to protect itself from the external environment, i.e., bacteria and allergens.

Common cold

Having a contagious common cold means that it presents itself with symptoms like cough, runny nose, and sore throat. Usually, adults catch viral colds 3 times per year; on the other hand, kids more than 8 each year.

Viral throat infection

A sore throat is a result of viruses that cause influenza and the common cold. The illness spreads via droplets when an infected individual coughs or sneezes on someone else.


It is one of the less common causes; however, it does cause a tingling or itchy sensation around the lips and mouth roof.

Itchy Palate after Eating

Usually, food allergies are one of the most common reasons for developing an itchy mouth roof. It could be an allergic reaction if you feel like your palate is tingling after eating something new.

Fungal Infection

A fungal infection is not something new in people who don removable devices like dentures or ones with autoimmune disorders.

Oral Thrush

It is the same thing as yeast infection, commonly seen in babies due to the imbalance of mouth flora.


Severe and sudden allergic reactions cause anaphylaxis. It involves swelling and blocking of the airways, which may result in fatality. One of the characteristics is that you will start noticing the roof of your mouth going itchy.

Cold Sores

They are a result of a specific strain of HSV – herpes simplex virus. It is similar to chickenpox and shingles. Cold sores cause a tingling, pinprick, or burning sensation once they start to develop.


Your body may show certain adverse reactions such as wheezing, itchy palate of the mouth, the closing of airways, etc. to a stimulant known as an allergen, and the reaction is known as an allergic reaction.

Final Words

The reasons are quite vast for an itchy mouth. That is why you should always ask your dentist about it first. After determining the cause, start on with the treatment plan to stop the itchy mouth roof issue. Get in touch with professionals from Rio Dental for more information.



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