She is shrinking.; left shoulder was causing her trouble; This is a spontaneous report from a contactable consumer. A 80-year-old female patient received second dose of bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection, Lot number: EN6199), via an unspecified route of administration in the right arm, on 04Mar2021 (at the age of 80-years-old) as, single dose for COVID-19 immunisation. Medical history included ongoing high blood pressure (she has had it for years), ongoing diabetes (she has had it for years), ongoing uses a continuous positive airway pressure (CPAP) (she has only used it for the last 3 years), pain in her shoulder and glenohumeral arthritis. Concomitant medication was not reported. Historical vaccine included first dose of bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection, Lot number: EN6201), via an unspecified route of administration in the right arm, on 11Feb2021 as, single dose for COVID-19 immunisation and experienced left shoulder was causing her trouble and Received Cortisone shot 2 days before receiving the Covid vaccine. The patient previously took cortisone on 02Mar2021, received at doctor's office administration in the right arm for shoulder pain. The patient had she is shrinking and left shoulder was causing her trouble on an unspecified date in Mar2021. It was reported that the patient had both doses in her right arm because her left shoulder was causing her trouble. It was reported that the patient tooks a lot of medications but nothing she thought it was relevant. On 02Mar2021, the patient received cortisone shot to the right arm for shoulder arm. The patient was considered high risk and she did not worry as much about that as she did about the Cortisone. The patient wanted to know if she would negated her second dose by agreeing to the cortisone shot. she stated her physician assured that her there would be no problem. On an unknown date, before vaccination the patient underwent lab tests which included X-ray and resulted with glenohumeral arthritis in her shoulder. The physician stated that because of glenohumeral arthritis, the patient was having shoulder pain and it was started about 8 or 9 months ago. On an unknown date in Mar2021, the patient experienced freezing up. The patient also would like to know if booster doses of the Pfizer-Biontech Covid19 vaccine are recommended. She wanted to know if it was safe for her to go to a party with other fully vaccinated people, without masks. When the Patient took the Covid vaccination, the whole thing turned into a big circus. It was snowing and she had postponed her appointment with her physician for terrible pain in her shoulder. She had to cancel the appointment 4 times because of snow but she finally went on 02Mar2021 and got a Cortisone shot. She thought she should wait and come back to get the Cortisone shot because she was going to get her second Pfizer vaccine in 2 days, but her physician assured her that nothing would happen. After he gave her the Cortisone shot, she did research and it said she shouldn't do it. The patient called Pfizer and a woman said to take the shot anyway because it was better to take it on time than to wait. The patient question was how good was her immunity and she asked how good her protection would be. She called when she did not know whether to postpone or take the vaccination and the woman suggested to take the shot. The woman said the scheduling of the shot was more important since they had no research on how the Cortisone affected the shot. She was wondering in order to research if Pfizer would want to take a test to see her coverage. The outcome of the events was unknown.