Tongue Numbness: ENT Insights and Local Specialists - Otolaryngology

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Numbness of the tongue?


Hello doctor, I have been troubled by numbness in my tongue for over six months.
I have visited 2 to 3 major hospitals for examinations, but they all indicated that there are no significant symptoms.
However, when the numbness occurs, it can be really unbearable.
I wonder if there are any specialists in this field in the southern region, and I would greatly appreciate any recommendations.
PS: I live in Xinying District, Tainan City.

A Nan, 40~49 year old female. Ask Date: 2017/10/17

Dr. Zheng Jueyi reply Otolaryngology


Hello, if there are no abnormalities found in the otolaryngology examination, it is recommended to consult a neurologist for further evaluation.
Wishing you safety and good health.
Sincerely, Dr.
Cheng Jue-Yi, Director of the Department of Otolaryngology, Taoyuan Hospital, Ministry of Health and Welfare.

Reply Date: 2017/10/17

More Info


Tongue numbness, or paresthesia, can be a perplexing symptom that may arise from various underlying conditions. Given that you have been experiencing this issue for over six months and have consulted multiple hospitals without a definitive diagnosis, it is essential to explore potential causes and specialists who can provide further insights.

Firstly, tongue numbness can result from several factors, including neurological conditions, vitamin deficiencies, allergic reactions, or even dental issues. Some common causes include:
1. Neurological Disorders: Conditions such as multiple sclerosis or transient ischemic attacks (TIAs) can lead to numbness in the tongue. If there are accompanying symptoms like weakness, vision changes, or difficulty speaking, it is crucial to seek immediate medical attention.

2. Vitamin Deficiencies: Deficiencies in vitamins B12, B1 (thiamine), or folate can lead to neurological symptoms, including numbness. A blood test can help determine if you have any deficiencies that need to be addressed.

3. Allergic Reactions: Allergies to certain foods or medications can cause localized swelling and numbness in the tongue. Keeping a food diary may help identify any potential triggers.

4. Dental Issues: Problems such as dental infections, abscesses, or nerve damage from dental procedures can also lead to numbness. A thorough dental examination may be warranted.

5. Anxiety and Stress: Psychological factors can manifest physically, leading to sensations of numbness or tingling. If you find that stress exacerbates your symptoms, it may be beneficial to explore stress management techniques.

Given your location in Tainan City, you may want to consider consulting with an Ear, Nose, and Throat (ENT) specialist or a neurologist who has experience with tongue numbness. Here are some steps you can take:
1. Find a Local Specialist: Look for ENT specialists or neurologists in Tainan who have a focus on oral and facial symptoms. You can check local hospital websites or medical directories for recommendations.

2. Request Comprehensive Testing: When you meet with a specialist, be sure to discuss your symptoms in detail. Request comprehensive testing, including blood tests for vitamin deficiencies and possibly imaging studies like an MRI if neurological issues are suspected.

3. Consider a Multidisciplinary Approach: Sometimes, a team approach involving a dentist, neurologist, and ENT specialist can provide a more comprehensive evaluation of your symptoms.

4. Keep a Symptom Diary: Documenting when the numbness occurs, its duration, and any associated activities or foods can provide valuable information to your healthcare provider.

5. Explore Alternative Therapies: If traditional medical approaches do not yield results, consider exploring alternative therapies such as acupuncture or physical therapy, which may help alleviate symptoms.

In summary, tongue numbness can stem from a variety of causes, and it is essential to work closely with healthcare professionals to identify the underlying issue. By consulting with local specialists and advocating for thorough evaluations, you can take proactive steps toward finding relief from your symptoms. If you have further questions or need assistance in finding a specialist, please feel free to ask.

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