Ended up with getting up and, I had red rash on my left arm;  it itch like crazy; Ended up with getting up and, I had red rash on my left arm;  it itch like crazy; Right arm with the rash; have both arm with rash/rash seems to come with tiny pimple occasionally but with welt almost like a welt across the skin and itches intensely; Right arm with the rash; have both arm with rash/rash seems to come with tiny pimple occasionally but with welt almost like a welt across the skin and itches intensely; Sore shoulder; My daughter insisted that I had poison IV; This is a spontaneous report received from a contactable consumer, the patient.  A 91-year-old patient of an unspecified gender received second dose of bnt162b2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, solution for injection, Lot number: R 8733) via an unspecified route of administration at left arm (Left upper left arm, near the shoulder) on 08Apr2021 (at the age of 91-year-old) as dose 2, single for COVID-19 immunization. Medical history included blood pressure (blood pressure abnormal) from an unknown date and unknown if ongoing. Concomitant medications included amlodipine (5 mg), lisinopril (10 mg) and metoprolol succinate (a total of 125 mg), all for Blood pressure (blood pressure abnormal), start and stop dates were not reported. Patient received first dose of bnt162b2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, solution for injection, Lot number: EN6206) via an unspecified route of administration at left arm on 16Mar2021 (at the age of 91-year-old) as dose 1, single for COVID-19 immunization and told that the first vaccination was a round ring with a rash / Itchy rash and was like a round circle on arm; looks like a big ringworm. The patient reported that, on 11Apr2021, the patient had sore shoulder, on 12Apr2021, the patient had right arm with the rash; had both arm with rash/rash seems to come with tiny pimple occasionally but with welt almost like a welt across the skin and itched intensely, the patient ended up with getting up and, had red rash on left arm; it itched like crazy. On unspecified date in 2021, daughter insisted that the patient had poison IV (Poison ivy rash). As per additional details, the patient had sore shoulder on 11Apr2021, which was expected, but on 12Apr2021 ended up with getting up and had red rash on the left arm and it itched like crazy, they put on some lotion on it to ease the itch (corrective), and they had never run a temperature with any of that. When got up that morning and they not only had the left arm with the rash, now had the right arm with the rash, they got up 4 in the morning of 13Apr2021 and had both arm with rash and had right leg top of right leg between the body and knee with a great big lovely rash, and on the following day got up with other leg with the rash on it, which patient found kind of interesting. The rash was something that patient had not seen quite before. The rash seemed to come with tiny pimple occasionally but with welt almost like a welt across the skin and itched intensely and the patient had been to their doctor and just matter of fact saw her yesterday and firstly first the daughter insisted that patient had poison IV, and patient suggested that it could not be poison IV, did not take poison IV and never had it and this was not the kind of rash anyone get with poison when got. The daughter felt that, the reaction was with the virus of the shot. Patient told, she had me on steroid at that point and Benadryl, and also patient was using what was called sunburn relief, it was a gel made with aloe, patient was using not only rash itself it seems to help patient with the itch for a while (corrective for all). Patient further stated that about the laboratory test patient had not anything done in a while, as patient was not running to the doctor every week or so, patient had a blood work schedule for some time that week, whenever patient got up to the laboratory to get those done. Patient received treatment with steroid for 6 days and other thing was Benadryl to help the itching and also aloe gel in order to rub on the itch. Patient further stated that tried to stay away as much medication as possible. There was no investigation assessment. The outcome for all the events was unknown, at the time of report.  No follow-up attempts are needed. No further information is expected.