Numb Face

Was this helpful?
65

What is numb face?

Numb face is caused by decreased sensation in the face from either nerve dysfunction or damage. It can result from an injury to the face or exposure to cold temperatures. Alternatively, numb face may be caused by neuropathy, a disorder in which the nerves that relay signals between the body and the brain do not function properly. Multiple sclerosis is an example of a chronic condition that can result in numbness of the face.

Neuropathy or nerve damage can be due to a number of specific diseases and disorders. In many cases, neuropathy has no known cause. In rare cases, if the numb face is accompanied by numbness or weakness of the arms or legs on one side of the body, it can be a sign of stroke. Numbness of the face can also result from injury or, rarely, tumors of the brain or nerves.

The duration and course of numb face vary widely, depending on the cause. Symptoms caused by injury often have a sudden onset. In other cases, numb face resulting from underlying neuropathy develops slowly and persists or worsens over time.

Seek immediate medical care (call 911) if a sudden feeling of numbness in your face is accompanied by numbness or weakness on one side of your body; a change in level of consciousness or alertness, such as passing out or unresponsiveness; or the worst headache of your life, as these can be signs of stroke.

If your numb face is persistent or causes you concern, seek prompt medical care.

What other symptoms might occur with numb face?

Numb face may accompany other symptoms, which vary depending on the underlying disease, disorder or condition. Symptoms that frequently affect the face also involve other body systems.

Face symptoms that may occur along with numb face

Numb face may accompany other symptoms affecting the face including:

  • Blistering
  • Heightened sensation
  • Pain
  • Paralysis
  • Redness, warmth or swelling
  • Tingling

Other symptoms that may occur along with numb face

Numb face may accompany symptoms related to other body systems including:

Serious symptoms that might indicate a life-threatening condition

Sudden numb face accompanied by numbness or weakness on one side of your body can be signs of a stroke. Seek immediate medical care (call 911) if you, or someone you are with, have numb face along with other serious symptoms including:

  • Abnormal pupil size or nonreactivity to light

  • Change in level of consciousness or alertness, such as passing out or unresponsiveness

  • Change in mental status or sudden behavior change, such as confusion, delirium, lethargy, hallucinations and delusions

  • Garbled or slurred speech or inability to speak

  • Paralysis or inability to move a body part

  • Sudden change in vision, loss of vision, or eye pain

  • Worst headache of your life

What causes numb face?

Numb face can be the result of nerve or skin damage to the face and surrounding tissues. Disorders affecting the nerves, such as tumors and stroke, may also cause numb face.

Common causes of numb face

Numb face may be caused by several common conditions including:

  • Exposure to cold
  • Exposure to toxic or poisonous compounds
  • Head or facial trauma or injury
  • Pressure on nerve or nerve entrapment

Disease causes of numb face

Certain diseases and conditions may at times cause numb face including:

  • Exposure to toxins

  • Migraine

  • Multiple sclerosis (disease that affects the brain and spinal cord causing weakness, coordination, balance difficulties, and other problems)

  • Shingles (reactivation of the varicella-zoster virus, which remains in the body in an inactive state following chickenpox)

  • Vitamin deficiency

Serious or life-threatening causes of numb face

In some cases, numb face may be a symptom of a serious or life-threatening condition that should be evaluated immediately in an emergency setting. These include:

  • Brain or nerve tumors

  • Severe head injury

  • Stroke

  • Transient ischemic attack (temporary stroke-like symptoms that may be a warning sign of an impending stroke)

Questions for diagnosing the cause of numb face

To diagnose your condition, your doctor or licensed health care practitioner will ask you several questions related to your numb face including:

  • How long have you felt numbness in your face?
  • Does your face always feel numb?
  • Where do you feel your face numbness?
  • Do you have any other symptoms?
  • What medications are you taking?

What are the potential complications of numb face?

Because numb face can be due to serious diseases, failure to seek treatment can result in serious complications and permanent damage. Once the underlying cause is diagnosed, it is important for you to follow the treatment plan that you and your health care professional design specifically for you to reduce the risk of potential complications including:

  • Brain damage (if your numb face is due to a stroke)
  • Paralysis
  • Permanent nerve damage
Was this helpful?
65
Medical Reviewer: William C. Lloyd III, MD, FACS
Last Review Date: 2021 Jan 8
View All Symptoms and Conditions Articles
THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for informational purposes only. It is not a substitute for professional medical advice, diagnosis or treatment. Never ignore professional medical advice in seeking treatment because of something you have read on the site. If you think you may have a medical emergency, immediately call your doctor or dial 911.
  1. NINDS paresthesia information page. National Institute of Neurological Disorders and Stroke. http://www.ninds.nih.gov/disorders/paresthesia/paresthesia.htm.
  2. Numbness and tingling. Medline Plus, a service of the National Library of Medicine National Institutes of Health. http://www.nlm.nih.gov/medlineplus/ency/article/003206.htm.