She could not get off the couch and felt like she was dying and it all cleared up by the evening.; joint pain; muscle pain in fingers; headache; sweats throughout the night; fatigue; stuffy head; Left arm sore; This is a spontaneous report from a contactable consumer (patient) reported herself. A 66-Year -old female patient received second dose of bnt162b2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, solution for injection, Lot number: EN6200; expiration date: Jun2021) via an unspecified route of administration at left arm on 18Feb2021 (age at the time of vaccination was 66-year-old) as dose 2, single for COVID-19 immunisation. The patient's medical history included compromised immune status, respiratory illness, endocrine abnormalities and Diabetes. There were no concomitant medications. Patient previously received first dose of bnt162b2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE, solution for injection, Lot number: FE3590) via an unspecified route of administration at left arm on 25Jan2021 09:40 (age at the time of vaccination was 66-year-old) as dose 1, single for COVID-19 immunisation. Patient received Flu shot before 1 week ago to the Pfizer covid vaccine and no adverse events from Flu vaccine, but she did have adverse events following second Pfizer COVID vaccine as mentioned above. She had severe COVID like symptoms on the second day. It was everything minus the no taste and smell. It was pretty severe. She could not get off the couch and felt like she was dying, and it all cleared up by the evening. She further state that About 20 years ago. She passed out and went to the emergency room. It was not until years later that she realized it was the aspirin. She was super careful now. Other Products and the patient's medical history was not reported. Additional vaccines administered on same date of the pfizer suspect was reported as None. She has a consumer on the line regarding Pfizer COVID 19 vaccine booster. She would like to report side effects that she was having. She received booster dose yesterday at 09:30. She stayed for 15 minutes and was fine and went on with her day. Last night, she had flu and COVID like symptoms, including joint pain, muscle pain even in her fingers, headache, stuffy head, fatigue, sweats throughout the night. She was feeling better this morning, but it might help if she reported it. They were mild and got stronger last night and now she feels ok. Patient confirmed information above. She also forgot to mention arm site where she received injection was very sore, but it was feeling better. She further stated that Joint pain started early evening or late afternoon. She first stated that all of those symptoms were improved, but later stated her headache was still persisting. She thought it could help with research-based data if she reported. It was different with second shot. She had really severe COVID side effects the next day, so she was surprised she had these the same day. Originally, she works with special ED students, and they were asked to be vaccinated when they first came out and started with those most at risk and most senior. Everything came on at once and she was expecting it from the second shot. It all started in the late afternoon. She was really tired and could not move and everything hurt. Joint pain, muscle pain even in your fingers, headache, stuffy head, fatigue, sweats throughout the night, 2nd dose: Severe COVID side effects the day following the shot. All in the late afternoon with the exception of Left arm soreness. The patient experienced she had severe covid like symptoms on the second day. it was everything minus the no taste and smell. it was pretty severe. she could not get off the couch and felt like she was dying, and it all cleared up by the evening, joint pain, muscle pain in fingers, headache, sweats throughout the night, fatigue, stuffy head and left arm sore on Feb2021. Patient did not visit the emergency room or physician office for the events. Outcome of event she had severe COVID like symptoms on the second day. It was everything minus the no taste and smell. It was pretty severe. She could not get off the couch and felt like she was dying, and it all cleared up by the evening was unknown remaining all events was recovering.  Follow-up attempts are completed. No further information is expected.; Sender's Comments: Linked Report(s) : US-PFIZER INC-202101408145 Same patient and drug, different event separated in time