Face or Mouth Numbness
Free Symptom Checker
with Physician-supervised AI

Reviewed By:

Shohei Harase

Shohei Harase, MD (Neurology)

Dr. Harase spent his junior and senior high school years in Finland and the U.S. After graduating from the University of Washington (Bachelor of Science, Molecular and Cellular Biology), he worked for Apple Japan Inc. before entering the University of the Ryukyus School of Medicine. He completed his residency at Okinawa Prefectural Chubu Hospital, where he received the Best Resident Award in 2016 and 2017. In 2021, he joined the Department of Cerebrovascular Medicine at the National Cerebral and Cardiovascular Center, specializing in hyperacute stroke.

From our team of 50+ doctors

Please choose the symptom you are most concerned about.

It will help us optimise further questions for you.

By starting the symptom checker, you agree to the Privacy Policy and Terms of Use

Find another symptom

How Ubie can help you

With an easy 3-min questionnaire, Ubie's AI-powered system will generate a free report on possible causes.

  • Over 1,000 medical centers, trained by over 50 doctors, and still improving.

  • Questions are customized to your situation and symptoms

Your symptoms

Input your symptoms

Our AI

Our AI checks your symptoms

Your report

You get your personalized report

Personalized Report

✔︎  When to see a doctor

✔︎  What causes your symptoms

✔︎  Treatment information etc.

People with these symptoms also use Ubie's symptom checker to find possible causes

  • Numbness on the right side of the face

  • Numbness in the right earlobe

  • Numbness in the right temple

  • Numbness in the left earlobe

Just 3 minutes.
Developed by doctors.

Learn More

Content updated on Jan 4, 2023

About the symptom

It describes a loss of sensation or feeling in any part of the face and mouth.

When to see a doctor

Seek professional care if you experience any of the following symptoms

  • Edema

  • Seizure attack

  • Recent weight loss

  • Numbness / sensory disorder

  • Low back pain

  • Difficulty breathing / breathlessness

  • Numbness of the body

  • Unexplained weight loss of 5% or more in 1 month

  • Abnormal sensation (tingling, prickling)

  • Involuntary movements

  • Fainting with loss of consciousness

Possible causes

  • Diabetes mellitus (DM)

    A disease where blood sugar levels are abnormally high due to issues with insulin production or resistance. Often, there are no symptoms until the condition worsens, so regular screening is important.

  • Migraine

    A type of headache that typically presents as throbbing, pulsating pain on one side of the head, sometimes with associated nausea or sensitivity to light and sound. Sometimes, sensory disturbances, such as vision changes (seeing flashing lights or zigzag lines), can occur before the headache. The pain may worsen on exposure to bright lights or loud noise. Triggers for migraine include stress, poor sleep, caffeine, and hormonal changes in women.

  • Neuropathic pain

    Neuropathic pain is usually caused by an injury, disease, or problem with the somatosensory nervous system. This is a common long-term pain condition that greatly affects a person's quality of life. The nerves in this system are what let us feel things like temperature, pressure, and pain. This type of pain often feels like a burning, tingling, sharp, or stabbing sensation. It can be triggered by light touch or cold, and can be constant or come and go. It can also get worse when resting or at night. Neuropathic pain is often caused by viral infections like post-herpetic neuralgia, cancer, blood vessel abnormalities, alcoholism, diabetes, nerve pressure, nerve damage from surgery or accidents, and neurological conditions like multiple sclerosis and shingles.

  • Chronic pain
  • Hypothyroidism
  • Shingles
  • Adjustment disorder

Related serious diseases

  • Cerebral infarction

    Cerebral infarction refers to damage to brain tissue resulting from a stroke. It occurs due to decreased blood supply and oxygen delivery to the brain, causing brain cell death and brain damage. It is typically caused by a blood clot or fatty/cholesterol plaques blocking a blood vessel to the brain, but can also occur if a blood vessel ruptures and bleeds into the brain.

  • Epilepsy
  • Hypocalcemia

Questions your doctor may ask about this symptom

Your doctor may ask these questions to check for this symptom

  • Do you have numbness anywhere on your face?

  • Do you have problems focusing or a reduced sense of awareness in your surroundings?

  • Do you have headaches or does your head feel heavy?

  • Do you have a fever?

  • Do you have slurred speech?

Other Related Symptoms

Symptoms from the same body system / part

Reviewed By:

Shohei Harase

Shohei Harase, MD (Neurology)

Dr. Harase spent his junior and senior high school years in Finland and the U.S. After graduating from the University of Washington (Bachelor of Science, Molecular and Cellular Biology), he worked for Apple Japan Inc. before entering the University of the Ryukyus School of Medicine. He completed his residency at Okinawa Prefectural Chubu Hospital, where he received the Best Resident Award in 2016 and 2017. In 2021, he joined the Department of Cerebrovascular Medicine at the National Cerebral and Cardiovascular Center, specializing in hyperacute stroke.

From our team of 50+ doctors

User testimonials

Just 3 minutes.
Developed by doctors.

Ubie is supervised by 50+ medical experts worldwide

Shohei Harase

Shohei Harase, MD

Neurology

Kameda Medical Center, Japan

Yu Shirai

Yu Shirai, MD

Psychiatry

Yotsuya Yui Clinic, Japan

Yoshinori Abe

Yoshinori Abe, MD

Internal medicine

Co-founder of Ubie, Inc.

Rohini R

Rohini R, MD

Ear, nose, throat (ENT)

Bayshore Health Centre, India

Seiji Kanazawa

Seiji Kanazawa, MD, PHD

Obstetrics and gynecology (OBGYN)

National Center for Child Health and Development, Japan

View our medical experts