chills; teeth and gums hurt; teeth and gums hurt; had a fever; head is clogged; extremely tired; Flu like symptoms; feels sick; sounds horrible; slept until 2 pm and it was even going on Sunday, Monday and Tuesday; he is not feeling good at all; was not hungry; This is a spontaneous report from a contactable consumer (patient wife) reported for his husband A 59-years-old male patient received first dose of bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE, Solution for injection, Lot number EN6204 & Expiry date not reported) via an unspecified route of administration, administered in Left arm on 19Mar2021(at age of 59-years-old) as dose 1, single for COVID-19 immunisation. Medical history included ongoing continuously feels like his eyes are being pulled back into his head, ongoing breathing closes (It sometimes happens when he is sleeping, he wakes up and can't breathe). The patient's concomitant medications include salbutamol sulfate (INHALER) used for asthma or COPD from unspecified date to ongoing (It has been years; he takes it sporadically when he needs it). Patient historical vaccine include flu vaccine and experienced sick (about 5 or 6 years ago). The patient did not receive any other vaccines within 4 weeks prior to the COVID vaccine. On 23Mar2021 (4days after vaccination) Caller is reporting on her husband who got his first dose of the Pfizer Covid Vaccine on 19Mar2021. The vaccine site where he got the dose said they are not scheduling him for 3 weeks from now but are scheduling him for 4 weeks. Caller asks if that is okay. After the shot, her husband has been extremely tired. He slept until 14:00 and it was even going on for next 3 days.On 23Mar2021(4 days after  vaccination) He just still feels sick: tired. He had flu like symptoms. It could be he has Covid, another virus, or it could be a side effect. He got sick 23Mar2021 late at night. He had a fever. On 24Mar2021 (5 days after vaccination) patient still had chills, clogged head, teeth, and gums hurt and he was very tired. His head is clogged. He was not hungry; it was going up and down. he is not feeling good at all. he is still sick; this has been March 23rd-30th.He had the fever for maybe 24 hours. On a scale of 1-10, 10 being he feels well and 1 being he feels sick, he says he is a 4. He won't go to the doctor. On the 25Mar2021 he was better, on the 26Mar2021 it came back. He is not saying he has chills. He is extremely tired. He sounds horrible. When he said his gums hurt, she was worried it was his oxygen, she asked him if his gums were blue. She is sending a pulse ox to him to check his oxygen, but he is hardheaded. He said his gums were better, then Friday the 26Mar2021 when he had chills, he said his gums and teeth still hurt. It has been 8 days; it makes her think he has Covid. His head feeling clogged is persisting, it has improved a little bit. Patient did not visit any Emergency Room or Physician Office. Being that he feels like this, should he get the second vaccine?  If he must delay it, how long can they delay it for? The Outcome of the event fever recovered in 2021; Extremely tired, teeth and gums hurt, head is clogged not recovered; Somnolence, feels sick, chills, malaise, decreased appetite, flu like symptoms ,sound horrible was unknown   Follow up attempts are completed. No further information is expected.