Stuffy Head; Fatigue; Sweating; chills; left arm site injection pain; Joint pain; Nausea; Headache; muscle pain even in her fingers; snoring in the background; This is a spontaneous report from a contactable consumer (wife). A 68-year-old male patient (Husband) received bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE), dose 3 via an unspecified route of administration, administered in Arm Left on 19Oct2021 09:20 (Batch/Lot Number: FE3590) as DOSE 3 (BOOSTER), SINGLE for covid-19 immunisation. Medical history included Uncontrolled high blood pressure from an unknown date and unknown if ongoing (also reported as He has some medical conditions and is not sure if they impacted this or not.  She only stated he had uncontrolled high blood pressure and Paget's disease) and Paget's disease from an unknown date in 2021 and ongoing (also reported as within the year) and unknown if ongoing (reported that which is a bone issue with abnormal cell growth and it was added that and it is sort of staying the same. It is not getting worse and it does not go away). Family history includes: Lots of heart disease and diabetes in his family. It was also reported of sleep patterns are not good (as reported He is taking a sleep test right now because his sleep patterns are not good.  They are just checking.  This was a lifetime. He worked 38 years midnight shift). Concomitant medication included influenza vaccine (FLU VACCINE VII) taken for immunization, start and stop date were not reported (also reported as within 4 weeks ago.  Flu shot. Manufacturer, lot and expiration is unknown. She had hers a week ago and thinks he had his a few weeks prior to hers; AE(s) following prior vaccinations: none). The patient also concomitantly used other medications (unspecified, reported as Unknown for other medications). The reporter added the patient takes blood pressure medication one for sure.  She does not know how much or the brand or name of the medication. His blood pressure has not been regulated very well. They are working on that with doctor appointments and tests.  He has problems with it going too high. He has had it for quite a few years, but is not getting better. This started before the vaccine. The patient was previously administered with the first dose (lot: EN6205) of bnt162b2 on 16Mar2021 and second dose on 06Apr2021 (Lot: EW0150) both injected in left arm for COVID-19 immunization. The reporter (wife) would like to report side effects that she is 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 systems, including joint pain, muscle pain even in her fingers, headache, stuffy head, fatigue, sweats throughout the night.  She is 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 (reporter confirmed the information). While reporting symptoms for herself, she mentioned that her husband also received his booster dose yesterday as well and had similar symptoms (this report is to capture information for the husband). He goes to Family Practice and will see different care givers.  He has quite a few providers and she could not name them.  She did not remember the name of the primary care at that site. She did not have a complete address, phone or email for them. He had his symptoms throughout the night and they are in full force right now.  He is snoring in the background.  His symptoms were very similar to hers.  He had joint pain, headache, stuffy head, fatigue, nausea, she did not have that, site injection pain in left arm. All of his symptoms started on 19Oct2021 and did not start until toward evening. He also had sweating and chills, which also started on 19Oct2021. They are all persisting and worse for all of them. The patient received all of the three doses because he was in the senior age bracket. He received his through (privacy) for first two and then yesterday went with her to the (privacy) at 09:20 am. His symptoms started in the evening. All of his symptoms went a little later than hers, and were through the night, but persisting and worsening today. It was further described that the patient had joint pain, headache, stuffy head, fatigue, nausea, she did not have that, site injection pain in left arm. All of his symptoms started on 19Oct2021 and did not start until toward evening. He also had sweating and chills, which also started on 19Oct2021. The events did not require visit to Emergency Room or Physician Office. It was only stated that she called Chiropractor and advised them that she and the patient, who were having similar symptoms, would not make their appointment today. There were no additional vaccines administered on same date of the Pfizer Suspect. The reporter added that the patient symptoms are a little bit more severe than hers. No relevant tests were noted. The outcome of the event snoring in the background was unknown; for all other events was not recovered. Sender's Comments: Linked Report(s) : US-PFIZER INC-202101408150 Same patient and drug, different event separated in time.