4H5-28151-39157 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-03-16
Registered in v-safe
2021-03-16
Dose 1 — Pfizer-BioNTech
2021-03-16
Survey response — day 0, dose 1
MedDRA: Dysgeusia, Nausea, Paraesthesia oral — Feeling: Fair · Site: Pain · Headache, Nausea

Free text: Strange metallic taste in mouth after vaccination. Mouth and tongue feel tingly or strange. Feel nauseous after vaccination.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-06
Dose 2 — Pfizer-BioNTech
2021-04-06
Survey response — day 0, dose 2
MedDRA: Dizziness, Dysgeusia, Paraesthesia oral, Swollen tongue — Feeling: Fair · Site: Pain · Headache, Muscle or body aches, Fatigue or tiredness, Nausea, Abdominal pain · Be unable to do your normal daily activities

Free text: Strange metalic taste in mouth, tongue feels tingly/ bitty strange slightly swollen maybe, I also felt light headed or dizzy while I was still at the place that gave me the vaccine they kept me there a few minutes longer than the usual 15-30 min when I told them I was feeling worse this time.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-16	Pfizer-BioNTech
2	2021-04-06	Pfizer-BioNTech

Free text

Release 5 — day 0, dose 1

2021-03-16

Systemic reaction (other): Strange metallic taste in mouth after vaccination. Mouth and tongue feel tingly or strange. Feel nauseous after vaccination.

Release 7 — day 0, dose 2

2021-04-06

Systemic reaction (other): Strange metalic taste in mouth, tongue feels tingly/ bitty strange slightly swollen maybe, I also felt light headed or dizzy while I was still at the place that gave me the vaccine they kept me there a few minutes longer than the usual 15-30 min when I told them I was feeling worse this time.

Each entry is dated by the survey it was written in (the CDC re-sent the releases with survey dates in 2025); click a date to see that survey response. The CDC cut some text off at about 250 characters: symptoms in every release, and the other two fields in releases 9-12. Those entries are marked "cut off by CDC".

MedDRA terms by release

Field	Preferred term	2021-09	2023-04	2024-11
SRO	Dizziness	✓	✓	✓
SRO	Dysgeusia	✓	✓	✓
SRO	Nausea	✓	✓	✓
SRO	Paraesthesia oral	✓	✓	✓
SRO	Swollen tongue	✓	✓	✓

✓ active code · ○ coded but marked inactive · blank = not in that release