pain in her shoulder in the exact place she got the shot/ pain at the injection site; This is a spontaneous report from a contactable nurse (patient) received from a Pfizer Sponsored Program. This is report one of three. A 38-year-old female patient received BNT162B2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, Formulation: Solution for injection, Lot number: EW0167, Expiration date: not reported), via an unspecified route of administration in arm left on 13May2021 at 11:22 AM (at the age of 38-year-old) as a dose 2, single for COVID-19 immunization. The family medical history included shoulder pain, the patient (mother) did have shoulder pain before getting the vaccinations. The patient's medical history included epilepsy from an unspecified date in 2016 and unknown if ongoing, secondary to domestic violence, anaemia, from all her life, fracture of her shoulder, from 17 years old and refractured in 2016, ongoing seizures, she has seizures and she doesn't know what she was doing, she gets beat up with the seizures so she did have shoulder pain before getting the vaccinations, ongoing sleep disorder and ongoing post-traumatic stress disorder. The patient's concomitant medications included ongoing acamprosate calcium (CAMPRAL), 500 mg, 2x/day, oral, taken for seizure, ongoing trazodone, 50 mg, 1x/day (at night), taken for sleep, ongoing prazosin, 1 mg, 1x/day (at night), taken for PTSD. Historical vaccine included BNT162B2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, Formulation: Solution for injection, Lot number: ER8735, Expiration date: not reported), via an unspecified route of administration in arm left on 22Apr2021 at 10:22 AM (at the age of 38-year-old) as a dose 1, single for COVID-19 immunization and experienced pain in her shoulder in the exact place she got the shot. It was reported that, the history of all previous immunization with the Pfizer vaccine considered as suspect: Vaccine name: Pfizer COVID-19 vaccine. Prior vaccinations (within 4 weeks) were reported as none. Additional vaccines administered on same date of the Pfizer suspect was reported as none. The AE(s) following prior vaccinations reported as she usually has pain in the place she gets the shot for all vaccines, no product information to provide NDC, lot or expiration date. On an unspecified date, the patient experienced pain in her shoulder in the exact place she got the shot/ pain at the injection site. The caller clarified that, she was called regarding the Pfizer COVID-19 vaccination and the date of the second dose was supposed to be 24Jun2021 and she was a registered nurse. Added that, she doesn't know whether they would get the second dose or have to start over. The caller stated that, she was seen at the hospital but not for her neuro problems. No specific provider was provided. Stated that, no NDC, expiration date or dose seen on her vaccination card, she added that, she received them at the (name withheld). Added that, since she got hers, since she got both shots she has had pain in her shoulder in the exact place she got the shot. Stated that, the patient experienced mild shoulder pain. Added that, she does have history of an old shoulder fracture because she plays sports and she has seizures and she doesn't know what she was doing, she gets beat up with the seizures so she did have shoulder pain before getting the vaccinations. When asked for seriousness, she rated it as non-serious and when asked for causality she stated as no, not related to the product. Added she thinks that, she just has a pulled muscle or she slept on it wrong. Stated that, she didn't get any treatment. Stated that, it only bothers her occasionally like when she picks up groceries. Stated that, it was always like, pain at the injection site, even when she got shots as a teenager, too. Stated that, she doesn't have any information about those vaccinations, they were just regular vaccinations. No NDC, lot or expiration date provided for any other vaccinations with injection site pain. The AE(s) did not require a visit to emergency room and physician office. Treatment was not received for the event. The relevant tests were reported as none. The outcome of the event was recovering.