She mentioned that she had swelling below the arm where she got the shot.; she has a rash on that same arm; she is also forgetful; This is a spontaneous report received from a contactable reporter(s) (Consumer or other non HCP) from medical information team. The reporter is the patient.  A 62 year-old female patient received bnt162b2 (BNT162B2), administered in arm left, administration date 22Jun2021 (Lot number: EW0169) at the age of 62 years as dose 2, single for covid-19 immunisation. Relevant medical history included: "a mild stroke", start date: Apr2021, stop date: Apr2021, notes: The caller states she went to the hospital, had a mild stroke prior to receiving any dose Pfizer Covid Vaccine. The patient's concomitant medications were not reported. Vaccination history included: Bnt162b2 (1st dose, lot: EW0169 , Route of administration: left arm), administration date: 01Jun2021, for COVID-19 Immunization, reaction(s): "had no problem what so ever". The following information was reported: PERIPHERAL SWELLING (non-serious) with onset 22Jun2021, outcome "unknown", described as "She mentioned that she had swelling below the arm where she got the shot."; RASH (non-serious) with onset 2021, outcome "recovering", described as "she has a rash on that same arm"; MEMORY IMPAIRMENT (non-serious) with onset 2021, outcome "unknown", described as "she is also forgetful".  Additional information:After receiving the second dose Pfizer Covid Vaccine, the caller had swelling in the arm a little below where received the second dose Pfizer Covid Vaccine. Probably two months later the caller got a rash right where the swelling had been. The caller states it has been a month and a half since the caller's rash began and the rash has not gone away. The caller still has little bumps like a rash. The caller is inquiring if other people have reported these symptoms happening. The caller states she is not concerned and feels fine. The caller states she had no other reaction besides the swelling that occurred and the rash is where the swelling was after the caller received the second dose Pfizer Covid Vaccine. She mentioned that she was fine and that it was just a dry rash present as bumps on the area she had the swelling. She is calling to report this event and just asking if this has been reported. She was not sure if this is related to the Pfizer Covid Vaccine or not, she received her first dose Pfizer Covid Vaccine and had no problem what so ever. Age adverse event started: Caller states age 63 years, confirmed and documented as caller provided. The caller states she is also forgetful just from old age and probably shrunk but she was 5'4. she just meant she was shrinking from old age. Swelling in the arm a little below where received the second dose Vaccine: The caller states this began on 22Jun2021, the same night the caller received the second dose Pfizer Covid Vaccine. The swelling was still there the next day, 23Jun2021 and then got better after that. This swelling was the only thing the caller had. she is not sure, doesn't know if the rash caller has is a lasting effect. Probably two months later got a rash right where the swelling had been: The caller clarifies the rash began a month or month and a half after the caller received the second dose Pfizer Covid Vaccine. Caller would say the rash has improved a little bit, but the bumps are still there. Time the Vaccination Was Given: Caller states she is going to guess it was noon or after for both the first and second dose. No Additional Vaccines Administered on Same Date of the Pfizer Suspect. AE(s) did not require a visit to: Emergency Room? Physician Office. No Prior Vaccinations (within 4 weeks). The caller states she went to the hospital, had a mild stroke prior to receiving any dose Pfizer Covid Vaccine, occurred in Apr2021. The caller was in the hospital for two days and does not recall receiving any vaccinations during this time. Follow-up attempts completed. No further information expected. No follow-up attempts are possible. No further information is expected.