Mouth Sensitivity
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Try one of these related symptoms.
Oral hypersensitivity
Hypersensitive mouth when I eat food
Stinging sensation in my mouth
Tongue too sensitive
Experiencing an unusual sensation on the surface of my tongue
Mouth sensitivity
About the Symptom
Hypersensitivity is the abnormal reaction of the immune system that occurs in response to exposure to an otherwise harmless substances. Hypersensitivity in the oral cavity can be seen as redness or whiteness of the mucosa; swelling of the lips, tongue and cheeks; ulcers and blisters; discomfort to chewing and to hot and cold food and drinks.
When to See a Doctor
Seek professional care if you experience any of the following symptoms
- Sensitive mouth
Possible Causes
Generally, Mouth sensitivity can be related to:
- Candidiasis (Oral, Hands and Feet)
Normal human skin contains bacteria and fungi. Candidiasis occurs when the fungus overgrows and invades the skin. Risk factors include warm moist environments and a weakened immune system.
- Stomatitis
Inflammation of the mouth surface causes ulcers. Various factors can cause this, such as vitamin deficiencies, medications, and autoimmunity (the body's immune system attacking itself). Often, no clear cause is found, and the ulcers heal on their own.
- Burn/Scald of Roof of Mouth
Palatal thermal injury or palatal burn happens when the roof of the mouth (palate) gets damaged from coming into contact with heat or hot substances.
- Behcet's Disease
Doctor's Diagnostic Questions
Your doctor may ask these questions to check for this symptom:
- Does your mouth sting or feel strange when you eat?
- Have you experienced a stinging or strange sensation in your mouth when eating?
- How long have you had a stinging or strange sensation in your mouth when eating?
- How has the stinging sensation in your mouth changed recently?
Reviewed By:
Luri Lee, DMD (Dentistry)
Dr. Luri Lee graduated from Boston University with a Bachelor of Arts in Psychology and Biology. She then continued her education at Boston University Henry M. Goldman School of Dental Medicine where she graduated Summa Cum Laude and was inducted into the Omicron Kappa Upsilon National Dental Honor Society. During her time in dental school, Dr. Lee was the recipient of the Spencer N. Frankl Scholarship for her strong academic performance and active participation in the school and community. Following dental school, Dr. Lee stayed at Boston University to complete a one year Advanced Education in General Dentistry residency program. In 2020 Dr. Lee was recognized among the “10 Under Ten” by the Massachusetts Dental Society for her contributions to the dental community and her volunteer work in Panama. Dr. Lee is licensed to practice in Massachusetts and is a member of the American Dental Association, Massachusetts Dental Society and Academy of General Dentistry.
Yoshinori Abe, MD (Internal Medicine)
Dr. Abe graduated from The University of Tokyo School of Medicine in 2015. He completed his residency at the Tokyo Metropolitan Health and Longevity Medical Center. He co-founded Ubie, Inc. in May 2017, where he currently serves as CEO & product owner at Ubie. Since December 2019, he has been a member of the Special Committee for Activation of Research in Emergency AI of the Japanese Association for Acute Medicine. | | Dr. Abe has been elected in the 2020 Forbes 30 Under 30 Asia Healthcare & Science category.
Content updated on Feb 6, 2025
Following the Medical Content Editorial Policy
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Link to full study:
https://www.medrxiv.org/content/10.1101/2024.08.29.24312810v1References
Cunha-Cruz J, Wataha JC, Heaton LJ, Rothen M, Sobieraj M, Scott J, Berg J; Northwest Practice-based Research Collaborative in Evidence-based DENTistry. The prevalence of dentin hypersensitivity in general dental practices in the northwest United States. J Am Dent Assoc. 2013 Mar;144(3):288-96. doi: 10.14219/jada.archive.2013.0116. PMID: 23449905; PMCID: PMC3819160.