skin went numb under her throat and went rest of her face; heart was pounding; looking like within 5 minutes her head was tipping a lil; very tired; face was red and then it start swelling; face was red and then it start swelling; felt somebody was grabbing her throat and chest/my throat felt kind of like it was closing in a bit; felt somebody was grabbing her throat and chest,; I felt flushing on the face; my heart start getting faster; my face felt very hot; This is a spontaneous report from contactable consumers (Patient and the Patient's mother). A 20-year-old female patient received first dose of BNT162B2 (BNT162B2) via an unspecified route of administration, administered in Arm Right on 10Aug2021 (Batch/Lot Number: FC3181) as DOSE 1, SINGLE for covid-19 immunization. The patient's medical history and concomitant medications were not reported. The patient experienced skin went numb under her throat and went rest of her face, heart was pounding, looking like within 5 minutes her head was tipping a lil, very tired, face was red and then it start swelling, felt somebody was grabbing her throat and chest/my throat felt kind of like it was closing in a bit, I felt flushing on the face, my heart start getting faster, my face felt very hot on unspecified date. According to the Patient's Mother: She started looking like within 5 minutes her head was tipping a lil. I asked her if she's okay. She said I am very tired. Her face was red and then it start swelling. She felt somebody was grabbing her throat and chest, She said her heart was pounding. Then her skin went numb under her throat and went rest of her face. The heart a breathing stuff subsided because at the site they gave her a juice box. She stopped for 30 minutes and the dizziness subsidized. The vaccination provided said if numbness continues get Benadryl and call 911. As they we were walking in the big store walking the numbness on her throat, face and head spread to the back. I have her 10 ml of Benadryl right there. She noticed within 10 min it subsided. She still has the numbness there. She really shouldn't take the vaccine She was sick with covid possibly twice. One was a mild and the other time it was more severe. At the pharmacy they just told us "you were just nervous". The patient added, "I just got my Pfizer COVID-19 Shot today and I have like an immediate reaction to it and it is listed on the paper they gave me. First of all I got tried and then I felt flushing on the face and my heart start getting faster and my face felt very hot and I could feel that it's all red, my throat felt kind of like it was closing in a bit I mean I 'could' breathe but I could feel my throat getting tighter and it was like going up to my neck to head like kind a like (incomplete sentence). I also had like one more side effect after they subsided, it lasted the longest, my whole neck became numb and it spread to my head and down my back just the (word not clear), it wasn't like anything 'blowing' but I couldn't really feel anything. I would say like I put my 'nail' into my skin and I 'couldn't' feel that. The event skin went numb under her throat and went rest of her face was reported as serious-medically significant. Therapeutic measures were taken as a result of skin went numb under her throat and went rest of her face. Outcome of the event skin went numb under her throat and went rest of her face was recovering. Outcome of all the other events was unknown.  Follow-up attempts are completed. No further information is expected.