BACK TOTOP Browse A-ZSearchBrowse A-ZABCDEFGHIJKLMNOPQRSTUVWXYZ0-9 E-mail FormEmail ResultsName:Email address:Recipients Name:Recipients address:Message: Print-FriendlyBookmarksbookmarks-menuFacial paralysisParalysis of the faceFacial paralysis means that a person is no longer able to move some or all of the muscles on one or both sides of the face. Causes Facial paralysis is almost always caused by:Damage or swelling of the facial nerve, which carries signals from the brain to the muscles of the face Damage to the area of the brain that sends signals to the muscles of the face Weakness of the facial muscles that can occur in neurologic diseases such as myasthenia gravis or some myopathies and muscular dystrophiesIn people who are otherwise healthy, facial paralysis is often due to Bell palsy. This is a condition in which the facial nerve becomes inflamed.Bell palsyBell palsy is a disorder of the nerve that controls movement of the muscles in the face. This nerve is called the facial or seventh cranial nerve. D...ImageRead Article Now Book Mark Article Stroke may cause facial paralysis that comes on rapidly. With a stroke, other muscles on one side of the body may also be involved.StrokeA stroke occurs when blood flow to a part of the brain stops. A stroke is sometimes called a "brain attack. " If blood flow is cut off for longer th...ImageRead Article Now Book Mark Article Facial paralysis that is due to a brain tumor usually develops slowly. Symptoms can include headaches, seizures, or hearing loss.In newborns, facial paralysis may be caused by trauma during birth.Other causes include:Infection of the brain or surrounding tissues Lyme disease Lyme diseaseLyme disease is a bacterial infection that is spread through the bite of one of several types of ticks.ImageRead Article Now Book Mark Article Sarcoidosis SarcoidosisSarcoidosis is a disease in which inflammation occurs in the lymph nodes, lungs, liver, eyes, skin, and/or other tissues.ImageRead Article Now Book Mark Article Tumor that presses on the facial nerve Side effects of medicines, such as botulinum toxin Home Care Follow your health care provider's instructions on how to take care of yourself at home. Take any medicines as directed.If the eye cannot fully close, the cornea must be protected from drying out with prescription eye drops or gel. An eye patch is sometimes required to protect the eye.Physical and speech therapy can help preserve or restore function. When to Contact a Medical Professional Contact your provider if you have weakness or numbness in your face. Seek emergency medical help right away if you have these symptoms along with a severe headache, seizure, or blindness.BlindnessBlindness is a lack of vision. It may also refer to a loss of vision that cannot be corrected with glasses or contact lenses. Partial blindness mean...ImageRead Article Now Book Mark Article What to Expect at Your Office Visit The provider will perform a physical exam and ask questions about your medical history and symptoms, including:Are both sides of your face affected? Have you recently been sick or injured? What other symptoms do you have? For example, drooling, excessive tears from one eye, headaches, facial pain, seizures, vision problems, weakness, or paralysis. Vision problemsThere are many types of eye problems and vision disturbances, such as: Halos Blurred vision (the loss of sharpness of vision and the inability to see...ImageRead Article Now Book Mark Article WeaknessWeakness is reduced strength in one or more muscles.Read Article Now Book Mark Article ParalysisMuscle function loss is when a muscle does not work or move normally. The medical term for complete loss of muscle function is paralysis.ImageRead Article Now Book Mark Article Tests that may be ordered include:Blood tests, including blood sugar, CBC, (ESR), Lyme test CBC,A complete blood count (CBC) test measures the following:The number of white blood cells (WBC count)The number of red blood cells (RBC count)The numb...ImageRead Article Now Book Mark Article CT scan of the head CT scan of the headA head computed tomography (CT) scan uses many x-rays to create pictures of the head, including the skull, brain, eye sockets, and sinuses.ImageRead Article Now Book Mark Article Electromyography ElectromyographyElectromyography (EMG) is a test that checks the health of the muscles and the nerves that control the muscles.ImageRead Article Now Book Mark Article MRI of the headMRI of the headA head MRI (magnetic resonance imaging) is an imaging test that uses powerful magnets and radio waves to create pictures of the brain and surrounding...ImageRead Article Now Book Mark Article Treatment depends on the cause. Follow your provider's treatment recommendations.The provider may refer you to a physical, speech, or occupational therapist. If facial paralysis from Bell palsy lasts for more than 6 to 12 months, surgery may be recommended to help the eye close and improve the appearance of the face.Open ReferencesReferencesMattox DE, Vivas EX. Clinical disorders of the facial nerve. In: Flint PW, Francis HW, Haughey BH, et al, eds. Cummings Otolaryngology: Head & Neck Surgery. 7th ed. Philadelphia, PA: Elsevier; 2021:chap 172.Meyers SL. Acute facial paralysis. In: Kellerman RD, Rakel DP, Heidelbaugh JJ, Lee EM, eds. Conn's Current Therapy 2023. Philadelphia, PA: Elsevier; 2023:725-726.Smith G, Shy ME. Peripheral neuropathies. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier; 2020:chap 392.AllVideoImagesTogFacial drooping - illustration Facial drooping can be caused by a disorder such as Bell's palsy. This disorder is a mononeuropathy (involvement of a single nerve) that damages the seventh cranial (facial) nerve. The facial nerve controls movement of the muscles of the face. Facial droopingillustrationFacial drooping - illustration Facial drooping can be caused by a disorder such as Bell's palsy. This disorder is a mononeuropathy (involvement of a single nerve) that damages the seventh cranial (facial) nerve. The facial nerve controls movement of the muscles of the face. Facial droopingillustrationA Closer Look Skin wrinkles and blemishes - InDepth(In-Depth)Parkinson disease - InDepth(In-Depth)Stroke - InDepth(In-Depth)Ear infections - InDepth(In-Depth)Shingles and chickenpox (Varicella-zoster virus) - InDepth(In-Depth)Migraine headaches - InDepth(In-Depth)Lyme disease and related tick-borne infections - InDepth(In-Depth)Herpes simplex - InDepth(In-Depth)Related Information Bell palsy(Condition)Drooling(Symptoms)Watery eyes(Symptoms)Stroke(Condition)Brain tumor - children(Condition)Seizures(Symptoms)Facial nerve palsy due to birth trauma(Condition)Stroke - InDepth(In-Depth)Brain tumors - primary - InDepth(In-Depth) Review Date: 1/23/2023 Reviewed By: Joseph V. Campellone, MD, Department of Neurology, Cooper Medical School of Rowan University, Camden, NJ. Review provided by VeriMed Healthcare Network. Also reviewed by David C. Dugdale, MD, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team. The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites. No warranty of any kind, either expressed or implied, is made as to the accuracy, reliability, timeliness, or correctness of any translations made by a third-party service of the information provided herein into any other language. © 1997- A.D.A.M., a business unit of Ebix, Inc. Any duplication or distribution of the information contained herein is strictly prohibited. © 1997- All rights reserved. A.D.A.M. content is best viewed in IE9 or above, Firefox and Google Chrome browser.Content is best viewed in IE9 or above, Firefox and Google Chrome browser.
Facial paralysisParalysis of the faceFacial paralysis means that a person is no longer able to move some or all of the muscles on one or both sides of the face. Causes Facial paralysis is almost always caused by:Damage or swelling of the facial nerve, which carries signals from the brain to the muscles of the face Damage to the area of the brain that sends signals to the muscles of the face Weakness of the facial muscles that can occur in neurologic diseases such as myasthenia gravis or some myopathies and muscular dystrophiesIn people who are otherwise healthy, facial paralysis is often due to Bell palsy. This is a condition in which the facial nerve becomes inflamed.Bell palsyBell palsy is a disorder of the nerve that controls movement of the muscles in the face. This nerve is called the facial or seventh cranial nerve. D...ImageRead Article Now Book Mark Article Stroke may cause facial paralysis that comes on rapidly. With a stroke, other muscles on one side of the body may also be involved.StrokeA stroke occurs when blood flow to a part of the brain stops. A stroke is sometimes called a "brain attack. " If blood flow is cut off for longer th...ImageRead Article Now Book Mark Article Facial paralysis that is due to a brain tumor usually develops slowly. Symptoms can include headaches, seizures, or hearing loss.In newborns, facial paralysis may be caused by trauma during birth.Other causes include:Infection of the brain or surrounding tissues Lyme disease Lyme diseaseLyme disease is a bacterial infection that is spread through the bite of one of several types of ticks.ImageRead Article Now Book Mark Article Sarcoidosis SarcoidosisSarcoidosis is a disease in which inflammation occurs in the lymph nodes, lungs, liver, eyes, skin, and/or other tissues.ImageRead Article Now Book Mark Article Tumor that presses on the facial nerve Side effects of medicines, such as botulinum toxin Home Care Follow your health care provider's instructions on how to take care of yourself at home. Take any medicines as directed.If the eye cannot fully close, the cornea must be protected from drying out with prescription eye drops or gel. An eye patch is sometimes required to protect the eye.Physical and speech therapy can help preserve or restore function. When to Contact a Medical Professional Contact your provider if you have weakness or numbness in your face. Seek emergency medical help right away if you have these symptoms along with a severe headache, seizure, or blindness.BlindnessBlindness is a lack of vision. It may also refer to a loss of vision that cannot be corrected with glasses or contact lenses. Partial blindness mean...ImageRead Article Now Book Mark Article What to Expect at Your Office Visit The provider will perform a physical exam and ask questions about your medical history and symptoms, including:Are both sides of your face affected? Have you recently been sick or injured? What other symptoms do you have? For example, drooling, excessive tears from one eye, headaches, facial pain, seizures, vision problems, weakness, or paralysis. Vision problemsThere are many types of eye problems and vision disturbances, such as: Halos Blurred vision (the loss of sharpness of vision and the inability to see...ImageRead Article Now Book Mark Article WeaknessWeakness is reduced strength in one or more muscles.Read Article Now Book Mark Article ParalysisMuscle function loss is when a muscle does not work or move normally. The medical term for complete loss of muscle function is paralysis.ImageRead Article Now Book Mark Article Tests that may be ordered include:Blood tests, including blood sugar, CBC, (ESR), Lyme test CBC,A complete blood count (CBC) test measures the following:The number of white blood cells (WBC count)The number of red blood cells (RBC count)The numb...ImageRead Article Now Book Mark Article CT scan of the head CT scan of the headA head computed tomography (CT) scan uses many x-rays to create pictures of the head, including the skull, brain, eye sockets, and sinuses.ImageRead Article Now Book Mark Article Electromyography ElectromyographyElectromyography (EMG) is a test that checks the health of the muscles and the nerves that control the muscles.ImageRead Article Now Book Mark Article MRI of the headMRI of the headA head MRI (magnetic resonance imaging) is an imaging test that uses powerful magnets and radio waves to create pictures of the brain and surrounding...ImageRead Article Now Book Mark Article Treatment depends on the cause. Follow your provider's treatment recommendations.The provider may refer you to a physical, speech, or occupational therapist. If facial paralysis from Bell palsy lasts for more than 6 to 12 months, surgery may be recommended to help the eye close and improve the appearance of the face.Open ReferencesReferencesMattox DE, Vivas EX. Clinical disorders of the facial nerve. In: Flint PW, Francis HW, Haughey BH, et al, eds. Cummings Otolaryngology: Head & Neck Surgery. 7th ed. Philadelphia, PA: Elsevier; 2021:chap 172.Meyers SL. Acute facial paralysis. In: Kellerman RD, Rakel DP, Heidelbaugh JJ, Lee EM, eds. Conn's Current Therapy 2023. Philadelphia, PA: Elsevier; 2023:725-726.Smith G, Shy ME. Peripheral neuropathies. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 26th ed. Philadelphia, PA: Elsevier; 2020:chap 392.