Q:

What causes numbness on one side of a person's face?

A:

Quick Answer

Numbness on one side of the face can be caused by acoustic neuroma, diabetes mellitus, Bell's palsy, strokes, peripheral nerve trauma or trigeminal neuralgia, according to Right Diagnosis. Generally speaking, numbness is caused by damage, irritation or compression of the nerves that are in the facial region. Depending on whether only a single branch of nerves or several nerves are affected, the surface area that feels numb will vary.

Continue Reading

Full Answer

The reason why these conditions cause a numbing sensation to one side of the face will vary. For example, acoustic neuroma is a benign tumor that is present on the main nerve that leads from the inner ear to the brain, and is not entirely that common. Depending on the growth of the tumor and which tissues and nerves that it presses against, patients will experience different types of numbing sensations to various regions of their face.

Although individuals who are experiencing numbness on one side of their face should seek medical attention, it is not generally considered an emergency, but merely an indication that something is wrong. It is considered an emergency if the numbness is accompanied with other symptoms, such as confusion, difficulty talking, paralysis or weakness, dizziness or sudden and severe headaches.

Learn more about Pain & Symptoms

Related Questions

  • Q:

    What causes nerve pain on the right side of the face?

    A:

    One cause of nerve pain on the right side of the face is trigeminal neuralgia, an extremely painful medical disorder, according to WebMD. Generally, people experience stabbing pain on one side, around the scalp, eyes, nose, cheek and lips, but some people have pain at different times on both sides. Symptoms can recur for days or months then disappear for months or years. The condition is rare in people younger than 50, and women experience it more than men.

    Full Answer >
    Filed Under:
  • Q:

    What causes a burning sensation in the head?

    A:

    Trigeminal neuralgia is a common cause of a burning sensation in the head, says Right Diagnosis from Healthgrades. This condition results from irritation or compression of the fifth cranial nerve, which enervates a large portion of the head and face, according to the National Institute of Neurological Disorders and Stroke.

    Full Answer >
    Filed Under:
  • Q:

    What are the most common causes of ear and jaw pain?

    A:

    A variety of common causes may lead to jaw and ear pain, including temporomandibular joint disorders, middle ear infections, sinus infections, mastoiditis and Bell's palsy, according to Healthline. Teeth grinding, trigeminal neuralgia and acoustic neuroma may also cause ear and jaw pain.

    Full Answer >
    Filed Under:
  • Q:

    What causes loss of taste?

    A:

    Causes of loss of taste include flu, Bell's palsy, the common cold, nasal infections and salivary gland infections, states MedlinePlus. Other possible causes include ear surgery, mouth dryness, heavy smoking, inflamed gums and certain medications, such as lithium, captopril and rifampin.

    Full Answer >
    Filed Under:

Explore