3QL-32755-93187 · OpenVSafe

Timeline

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

2021-03-31
Dose 1 — Pfizer-BioNTech
2021-04-22
Dose 2 — Pfizer-BioNTech
2021-04-23
Registered in v-safe
2021-04-23
Survey response — days 1–6 daily, dose 2
MedDRA: Dehydration, Dry mouth, Feeling abnormal, Injection site pain, Malaise, Middle insomnia, Thirst — Feeling: Fair · Site: Pain · Muscle or body aches · Be unable to do your normal daily activities

Free text: I've been very thirsty starting yesterday evening at about the same time the injection site started getting painful. I drank 2 large glasses of water, but it even woke up in the middle of the night feeling "off" and dehydrated and had to get up and drink 2 more large glasses of water (I did not eat anything unusual or salty or drink any alcohol or have anything else that would cause dehydration). I have been drinking far more water than usual all day today as a result, and still feel dry-mouthed and thirsty. Very unusual for me.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-24
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Fatigue or tiredness

Adult check-in
2021-04-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-29
Health check-in — day 7, dose 2
Feeling: Fair · Headache, Fatigue or tiredness

Adult check-in
2021-05-06
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-13
Health check-in — day 21, dose 2
Feeling: Fair

Adult check-in
2021-05-20
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-29
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-03
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-07-23
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-21
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-04-22
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-31	Pfizer-BioNTech
2	2021-04-22	Pfizer-BioNTech

Free text

Release 7 — days 1–6 daily, dose 2

2021-04-23

Systemic reaction (other): I've been very thirsty starting yesterday evening at about the same time the injection site started getting painful. I drank 2 large glasses of water, but it even woke up in the middle of the night feeling "off" and dehydrated and had to get up and drink 2 more large glasses of water (I did not eat anything unusual or salty or drink any alcohol or have anything else that would cause dehydration). I have been drinking far more water than usual all day today as a result, and still feel dry-mouthed and thirsty. Very unusual for me.

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	Dehydration	✓	✓	✓
SRO	Dry mouth	✓	✓	✓
SRO	Feeling abnormal	✓	·	✓
SRO	Injection site pain	✓	✓	✓
SRO	Malaise	○	✓	○
SRO	Middle insomnia	✓	✓	✓
SRO	Thirst	✓	✓	✓

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