joint aches; feels lousy; has no energy; back hurts; shoulders hurt; elbows hurt; no appetite; sick to stomach again; feels like someone beat him up; a mild temperature of 100.8*F (100.2*F as of calling); chills; a little sick in his stomach; This is a spontaneous report received from a contactable consumer (Patient). A 74- years old male received bnt162b2 (PFIZER-BIONTECH COVID-19 VACCINE, solution for injection, lot number: unknown, Expire Date: 30Jul2021) via unspecified route of administration in left arm on 25Mar2021 14:30 (age at vaccination 74 years) as dose 1, single for COVID-19 immunization. Patient medical history included enlargement heart, hepatitis B in Vietnam. Concomitant medications included levothyroxine sodium (SYNTHROID) 88mg tablet orally once daily taken for hypothyroidism from 2014 and ongoing; omeprazole (OMEPRAZOLE) taken for hiatus hernia from an unspecified start date and ongoing- taking for around 25 years. Patient remarked that if he didn't take that for a couple days he feels like he had a basketball in the center of his chest; sulfamethoxazole, trimethoprim (BACTRIM) DS800-160 tablet orally once per day taken for an unspecified indication from 2008 and ongoing Cath daily; amlodipine besilate (NORVASC) 5 mg, per day for more than 30 years for management of high blood pressure from an unspecified start date and ongoing; losartan (LOSARTAN) 100-25 mg tablet orally once daily taken for hypertension from 2016 and ongoing about 5 years; acetylsalicylic acid, codeine phosphate, paracetamol (TRIPLEX [ACETYLSALICYLIC ACID;CODEINE PHOSPHATE;PARACETAMOL]) 125mg orally once daily taken for diabetes mellitus from an unspecified start date and ongoing -had been taking several years 5-6 years, he remarks he doesn't have a sugar problem, he didn't know why he takes it, he doesn't think he needs it, balances sugar. Patient had not received any other vaccinations within four weeks prior to the first administration date of the suspect vaccines. Patient experienced sick to stomach on 26Mar2021, sick to stomach again, chills, temperature of 100.8, shoulders hurt, elbows hurt, back hurt, no appetite and feels like someone beat him up on 30Mar2021, feels lousy, joint aches, has no energy on unknown date. Patient had first Pfizer COVID19 vaccine last Thursday 25Mar2021 at 14:30. Patient stated felt fine that day, but on Friday, 26Mar2021, he felt sick to his stomach, but it went away later that day. Patient stated fine until today, patient woke up this morning sick to his stomach again, which seems to have gotten better through the day, but patient had no appetite. Patient stated he was also experiencing chills, a feeling like someone beat him up, joint pain, elbow pain, shoulder pain, back pain. Patient was feeling hot and his temperature is 100.8. Patient stated it feels kind of like the flu. Patient had not taken any medications for these events. Patient stated his second immunization was scheduled for 15Apr2021. The patient underwent lab test included fever: 100.8 Fahrenheit -mild temperature on 30Mar2021. The outcome of a little sick in his stomach resolved on 26Mar2021 while outcome of feels lousy, joint aches, has no energy were unknown and outcome of temperature of 100.8, back hurt, shoulders hurt, elbows hurt, no appetite, chills, feels like someone beat him up were not resolved and outcome of sick to stomach again was resolving.  No follow up attempts are needed; information about lot/batch number cannot be obtained.