Facial paralysis occurs when a nerve that controls your facial movements becomes damaged. As a result, a portion of your face may feel weak, or you may be unable to move it. Some types of facial ...

Facial nerve paralysis describes weakness in the muscles on one or both sides of your face that causes an inability or reduced ability to smile, blink, or control other facial movements. It happens ...

Facial nerve disorders can significantly impact your quality of life, affecting how you speak, eat, drink, and express emotion. A facial nerve disorder results from damage to the nerves controlling ...

Usually, the brain moves muscles by sending them signals through the nerves. It is an automatic process that people do not even notice happening. Sometimes, an interruption to this process leads to ...

Bell’s palsy is a temporary type of facial weakness or paralysis. It’s a noncontagious condition for which the exact cause is unknown. The symptoms and paralysis associated with Bell’s palsy occur due ...

A man experienced two discrete contralateral facial palsies, one after each dose of the Pfizer-BioNTech vaccine. The first episode developed 5 hours after the 61-year-old man received the first dose ...