36J-30925-27191 · OpenVSafe

Timeline

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

2021-04-07
Dose 1 — Pfizer-BioNTech
2021-04-28
Dose 2 — Pfizer-BioNTech
2021-05-03
Registered in v-safe
2021-05-03
Survey response — days 1–6 daily, dose 2
MedDRA: Brain fog, Chills, Fatigue, Hyperhidrosis, Insomnia, Malaise, Pain, Pain in extremity, Pyrexia — Feeling: Fair · Fatigue or tiredness

Free text: I am doing this retrospectively because I didnt know who to submit so I became very sick April 29th 2021, the day after my second vaccine. I had know symptoms the first time, but the morning after the 2nd I had severe pain in my arm (I did the arm exercises after I had the shot), fever of 103.1, sweating and then chills sometimes but mostly randomBouts of intense sweating, brain fog, fatigue but I couldnt sleep until I took medication bc I was just miserable and felt my whole body hurt. I took 400 mg one time to get my fever down and no more as I didnt want to reduce the proliferation of T cells or use an anti inflammatory due to the possibility of it reducing my immune systems response. The following day still felt all of the symptoms but my fever had gone down to 101.4. Then the day after that it was a very low temp or fever of 100.4.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-04
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-05-05
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-07	Pfizer-BioNTech
2	2021-04-28	Pfizer-BioNTech

Free text

Release 8 — days 1–6 daily, dose 2

2021-05-03

Systemic reaction (other): I am doing this retrospectively because I didnt know who to submit so I became very sick April 29th 2021, the day after my second vaccine. I had know symptoms the first time, but the morning after the 2nd I had severe pain in my arm (I did the arm exercises after I had the shot), fever of 103.1, sweating and then chills sometimes but mostly randomBouts of intense sweating, brain fog, fatigue but I couldnt sleep until I took medication bc I was just miserable and felt my whole body hurt. I took 400 mg one time to get my fever down and no more as I didnt want to reduce the proliferation of T cells or use an anti inflammatory due to the possibility of it reducing my immune systems response. The following day still felt all of the symptoms but my fever had gone down to 101.4. Then the day after that it was a very low temp or fever of 100.4.

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	Brain fog	✓	✓	✓
SRO	Chills	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Hyperhidrosis	✓	✓	✓
SRO	Insomnia	✓	✓	✓
SRO	Malaise	✓	✓	✓
SRO	Pain	✓	✓	✓
SRO	Pain in extremity	✓	✓	✓
SRO	Pyrexia	✓	✓	✓

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