Salty Taste on Tongue: Link to Gum Ulcers? - Dentistry

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Tongue issues


Hello, Doctor.
For the past few days, I have been experiencing a salty sensation on the right posterior side of my tongue, as if I had eaten something salty.
This feeling persists throughout the day.
Additionally, there is an ulcer on the gums near my upper right canine tooth.
I visited a dentist who diagnosed it as a viral infection and prescribed me some topical ointment.
I would like to know if the salty sensation on my tongue is related to the gum ulcer.
Note: The area on my tongue where I feel the saltiness is approximately four teeth away.
I look forward to your response.
Thank you.

Sean, 30~39 year old female. Ask Date: 2016/07/28

Dr. Lin Jiayong reply Dentistry


Hello: Viral infections usually take a longer time to recover.
If you are still concerned, it is advisable to go to a larger medical facility for a biopsy.
Wishing you peace and good health.

Reply Date: 2016/07/28

More Info


The sensation of a salty taste on the tongue, particularly when accompanied by a gum ulcer, can indeed be linked to underlying oral health issues. In your case, the presence of a gum ulcer, which your dentist has attributed to a viral infection, may be contributing to the unusual taste sensation you're experiencing.

When there is an ulcer or lesion in the mouth, it can alter the normal function of taste buds and the overall sensory perception of the tongue. The ulcer may be causing localized inflammation, which can lead to changes in taste perception. Additionally, if the ulcer is located near the area of the tongue where taste buds are concentrated, it could directly affect how you perceive flavors, including a salty taste.

Moreover, the presence of an ulcer can lead to increased salivation or changes in saliva composition, which might also contribute to a salty sensation. Saliva plays a crucial role in taste perception, and any alteration in its composition or flow can impact how flavors are experienced. In some cases, the body’s response to infection, such as inflammation and the release of certain chemicals, can also affect taste perception.

It's worth noting that certain viral infections, such as those caused by the herpes simplex virus, can lead to oral lesions and may also affect taste. If the ulcer is indeed caused by a viral infection, it could be contributing to both the ulceration and the altered taste sensation.

As for the treatment, your dentist has prescribed a topical medication (舒口內膏) to help alleviate the discomfort associated with the ulcer. This medication can help promote healing and reduce inflammation, which may, in turn, help restore normal taste perception as the ulcer heals. It is essential to follow your dentist's recommendations and maintain good oral hygiene to support recovery.

If the salty taste persists even after the ulcer has healed, or if you notice any other concerning symptoms (such as persistent pain, swelling, or changes in oral health), it would be advisable to follow up with your healthcare provider. They may consider further evaluation to rule out other potential causes, such as systemic conditions that could affect taste perception or oral health.

In summary, the salty sensation on your tongue is likely related to the gum ulcer, particularly if the ulcer is near the area of the tongue responsible for taste. Healing the ulcer should help alleviate the unusual taste sensation. If symptoms persist, further evaluation may be necessary to explore other underlying causes.

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