started with a lot of pain from chest to back; kind of achy all over; had a lot of anxiety; started with a lot of pain from chest to back; This is a spontaneous report from a contactable consumer (patient). A 79-year-old female patient received second dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection; Batch/Lot Number: not reported), via an unspecified route of administration, administered at Arm Left on 10May2021 at 10:00 or 10:30, (age at vaccination was 79 years) as DOSE 2, SINGLE for covid-19 immunisation. The patient medical history included anxiety and psoriatic arthritis from unknown date and unknown if ongoing. The concomitant medication included methotrexate (taking for over 10 years) ongoing since an unspecified date for psoriatic arthritis (because of getting the vaccine, her doctor said to not take it the week after the vaccination, so she ended up with two weeks not taking it, she took for a week and then it was two weeks again without taking it because of the vaccine timeline, and her skin is broken out all over). The past drug history included methotrexate (has been taking for over 10 years). The patient's historical vaccine included flu vaccine (only had flu vaccine twice whole in whole life); all from an unknown date and unknown if ongoing and first dose of BNT162B2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection; Batch/Lot Number: EW0164) via an unspecified route of administration, administered at left arm on 19Apr2021 at 10:00 or 10:30 as DOSE 1, SINGLE for covid-19 immunization and experienced no problem. The patient did not receive any other vaccines within 4 weeks prior to the COVID vaccine. No additional vaccines administered on same date of the Pfizer Suspect. On 14May2021, the patient experienced started with a lot of pain from chest to back, kind of achy all over, had a lot of anxiety and started with a lot of pain from chest to back. The caller reported that, she shot on 10May2021, second one, first shot no problem, second one was fine for 4 days, on 5th day, started with a lot of pain from chest to back, and kind of achy all over, lasted for about a week, and had a lot of anxiety with it, she took aspirin, one aspirin four times a day, and took pills she uses for anxiety and after a week, all of a sudden she woke up and felt wonderful. Sounds like maybe these could have been side effects. She never called her to tell her doctor this, Clarifies the pain started the 14th, in the evening, and a week later it all went away, she woke up and it was like it never happened, and she has recovered completely. Anxiety: noticed the same time, she usually does not have it during the day, so she was surprised at what was going on. She started thinking all kinds of things going on, and it made it worse, but it went away a week later, she had no anxiety when she woke up. She has heard of other people saying they felt bad for a few days and then it being gone. No further details provided. Patient not visited to Emergency Room or Physician Office for the events. The treatment medications included acetylsalicylic acid (ASPIRIN) four times a day and took pills she uses for anxiety and after a week. Outcome of the events was recovered on an unspecified date in 2021.  Information on Lot/Batch number has been requested