Bell's palsy; The left side of her face was completely paralyzed; It started with her left eye, she stopped blinking, but she did not know it. She just felt like something was in her eye; She then realized her mouth was crooked. She could not move the left side of her mouth, she could not move the entire left side of mouth at all; She just felt like something was in her eye; This is a spontaneous report from a contactable consumer (patient). The 48-years-old female patient received bnt162b2, dose 2 via an unspecified route of administration on 20Mar2021 10:15 (Batch/Lot number was not reported) as SINGLE DOSE for covid-19 immunization at the age of 48 years old. Medical history included Nebulizer and rescue inhaler for asthma for sudden symptom. This report was not related to a study or programme. No additional Vaccines Administered on Same Date of the Pfizer. Prior Vaccinations (within 4 weeks) was None. AE(s) following prior vaccinations was None. Family Medical History Relevant to AE was None. The concomitant drug was Nebulizer and rescue inhaler for asthma for sudden symptom. The patient previously received bnt162b2, dose 1 via an unspecified route of administration in Left arm on 27Feb2021 10:15 (Lot Number / Expiry Date: EN6202) as SINGLE DOSE for covid-19 immunization at the age of 48 years old. The patient experienced bell's palsy, the left side of her face was completely paralyzed, it started with her left eye, she stopped blinking, but she did not know it. she just felt like something was in her eye, she then realized her mouth was crooked. she could not move the left side of her mouth, she could not move the entire left side of mouth at all, she just felt like something was in her eye, all on 08May2021. Reported as: She was calling to report that she got Bell's Palsy from the vaccine. The adverse event started 08May2021, but she could not be seen by her doctor until Monday 10May2021. That is when she was officially diagnosed with Bell's Palsy. The event started slowly on 08May2021. The left side of her face was completely paralyzed. It started with her left eye, she stopped blinking, but she did not know it. She just felt like something was in her eye . It took her a while to realize it. She then realized her mouth was crooked. She could not move the left side of her mouth. She didn't realize the full effect until sometime between 4:00-5:00 , but it had initially already started early in the day, but she was not thinking anything of it. By 4:00-5:00 she could not move the entire left side of mouth at all. Treatment incldued Five days of steroid medicine. She was checked for all the tic born illnesses and negative for those. She had a CAT scan to make sure nothing is odd in the brain. They asked if she had a virus or head cold, but she has not had as much as a sniffle in two years. They checked everything and ruled everything else out and determined the vaccine caused. The AE(s) require a visit to Emergency Room and Physician Office: At first she thought she was having a stroke. She went to the ER first, but was in the waiting room for a three hours. The more she sat there she was reading up on the side effects. She saw details about Bell's Palsy and determined it was Bell's Palsy and not a stroke. Therefore, she left the waiting room and went to the doctor on Monday. The outcome of the events was recovering.  No follow-up attempts are needed. No further information is expected.