weakness in her left arm; pain is increasing; Total hysterectomy; pain is up to her shoulder and down to her elbow; waking her up at night; soreness in her left arm; This is a spontaneous report from a contactable consumer (patient). A 56-year-old female patient received first dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, solution for injection, Lot No. EL3246; Expiration Date: unknown) via an unspecified route of administration in left arm on 30-DEC-2020 09:15 at single dose (age at vaccination: 55-year-old) for COVID-19 immunization and patient had second dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, solution for injection, Lot No. EL9251; Expiration Date: unknown) via an unspecified route of administration in left arm on 20Jan2021 1:30 PM at single dose for COVID-19 immunization. The patient medical history included high blood pressure (From: Unspecified To: Ongoing). The patient concomitant medications included losartan: (Start: Unspecified Stop: Ongoing), taken for 7 years, amlodipine: (Start: Unspecified Stop: Ongoing) taken for 7 years. It was reported that, she has had both vaccines. First vaccine on 30Dec2020 and the second vaccine on 20Jan2021 and she is having pain. She wasn't having pain, just soreness in her left arm. But that soreness has gotten worse now. She also reports that when she got her first Covid 19 vaccine, the person who gave the injection went straight into her arm with the needle and when she got the second vaccine the person who gave the injection went more towards the back of her arm with the needle. The first injection where the needle went straight on has bothered her since 30Dec2020. She also has weakness in that left arm and it's waking her up at night. She is an administrator and was in the first phase of people who received the Covid 19 vaccine. she did tell the attendant giving her the second Covid 19 vaccine that she was still having soreness in her left arm. That person told her soreness in her arm was normal. She reports she had a total hysterectomy on 18Feb2021 and had preop labs done at that time. Her primary care doctor has not ordered any labs related to her issue with her left arm. On an unknown date in Apr2021, the pain is increasing, and the arm is getting weak. The attendant giving her second vaccine did ask her if she wanted the injection in the right arm, her other arm and she said no. She is right hand dominant, and she needed one working arm. On an unknown date 2021, that soreness, that pain is up to her shoulder and down to her elbow. She reports her doctor did reflex testing and asked the caller to squeeze the doctor's hands and push down on her hands like a strength test to see if there was equal strength. The doctor told her she had less strength in her left arm than her right arm. She had gone to the doctor for a blood pressure check and while she was there, she mentioned to her doctor the problem with her arm. She had gone to the doctor for a blood pressure check and while she was there, she mentioned to her doctor the problem with her arm. patient did not receive any other vaccines within 4 weeks prior to the COVID vaccine. The outcome of the event hysterectomy was unknown, for rest of the events it is not recovered.   No follow-up attempts possible. No further information expected.