reaction to the first shot: shoulder pain and couldn't sleep on my right side; mouth lost its sense of taste; chest got warm; This is a spontaneous report from a contactable consumer (patient herself).  A 45-years-old female patient received first dose of bnt162b2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE; Solution for injection; Batch/Lot number: ER8733, Expiry date, NDC number, UPC number was not reported), via an unspecified route of administration, administered in Arm Right on 08Jun2021 (Age at vaccination 45-years-old) as dose 1, single for covid-19 immunization. Medical history included asthma from an unknown date and unknown if ongoing. Concomitant medications included salbutamol sulfate (VENTOLIN ACCUHALER), fluticasone furoate, vilanterol trifenatate (BREO ELLIPTA) taken for asthma, start and stop date were not reported; omeprazole (OMEPRAZOLE) and ondansetron (ZOFRAN MELT) taken for GI issues as needed, start and stop date were not reported; cetirizine hydrochloride (ZYRTEC ALLERGY) taken for asthma, start and stop date were not reported; diazepam (DIAZEPAM) taken for sleep apnoea syndrome, start and stop date were not reported. The patient did not receive any other vaccines within four weeks prior to the COVID vaccine, patient stated, no, not for years have I received the vaccine. The patient stated, so she had a lot of reluctance getting a vaccine (further not clarified) and due to family emergency where she might have to travel and decided to get one. So, she got her first dose and got the Pfizer because she wasn't sure what was going to be available in my community and then the whole clotting thing happened (further clarification unknown), I am in that group, that concerns, so she chose the Pfizer. She got her first shot on 08Jun of this year. On an unspecified date in Jun201, the only reaction to the first shot was, second or third day, she had you know shoulder pain and couldn't sleep on my right side. I am left-handed so I got it on my right side but that was all I had for the first dose. And I was told most people have had more severe reactions with the second dose because its now got in our system and when they get that it responds. Family history related, Consumer stated No, I also forgot about another symptoms I had. No, my parents and my friends, my parents had no reactions, that may be the arm and my friend had fever and ache the first time but not the second time. (Further details unknown) but what I did experience first time I got the dose I forget to mention that while I was still in the room after injection within a moment my mouth lost its sense of taste kind of like when you got a PET test and feel the saline test and my chest got warm. So, they had me stayed in the waiting room for much longer than normal, but it went away after about an hour. Patient stated the sensation and the sensation in the chest was within a minute. The arm thing was within a day. The patient received second dose of bnt162b2 (PFIZER-BIONTECH COVID-19 mRNA VACCINE; Solution for injection; Batch/Lot number: not reported), via an unspecified route of administration, on 29Jul2021 as a dose 2, single for covid-19 immunization. The clinical outcome of the events was unknown.  Follow-up attempts are completed. No further information is expected.