ZZY-25214-70725
2 vaccinations
5 coded responses
15 check-ins
5 free-text entries
2 call cases
- Sex
- Female
- Age at first dose
- 31-35
- ZIP prefix
- 775 / TX
- Registered
- 2021-01-06
- Relationship
- Self
- Race
- White
- Ethnicity
- Not Hispanic or Latino
Timeline
-
2021-01-06
Registered in v-safe
-
2021-01-06
Dose 1 — Pfizer-BioNTech
- 2021-01-06
- 2021-01-07
- 2021-01-08
- 2021-01-09
- 2021-01-10
- 2021-01-12
- 2021-01-15
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2021-01-21
Survey response — day 14, dose 1MedDRA: Blepharospasm, Malaise, Muscle fatigue, Muscle spasms, Muscle twitching — Feeling: GoodFree text: day 7 post vaccine I began having widespread muscle twitches on eye lid, and upper and lower extremities. Also developed muscle fatigue and slight muscle cramps with an overall feeling of malaise. Symptoms lasted ~ 1 week. Twitches still present.MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
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2021-01-27
Dose 2 — Pfizer-BioNTech
- 2021-02-10
-
2021-02-17
Survey response — day 21, dose 2MedDRA: Muscle twitching — Feeling: GoodFree text: Started having intermittent muscle twitching after first dose these are still occurring at timesMedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
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2021-02-24
Survey response — day 28, dose 2MedDRA: Muscle twitching — Feeling: GoodFree text: Continue to have wide spread muscle twitching that is waxing and waningMedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
- 2021-03-03
- 2021-03-10
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2021-07-28
Survey response — 6 months, dose 2MedDRA: Fatigue, Muscle twitching, Orthostatic intolerance, Postural orthostatic tachycardia syndrome, Tachycardia, Temperature intolerance — Feeling: Good · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Outpatient clinic or urgent care clinic visit, Emergency room or emergency department visitFree text: Diagnosed with mild POTS with orthostatic intolerance, muscle twitching, tachycardia, heat intolerance and fatigueMedDRA releases: 2021-09,2024-11 · check-in free text available
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2021-07-28
Report sent to call center — 6 months, dose 2Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare pr1 call case(s)
- 2021-08-10
-
2022-01-27
Survey response — 12 months, dose 2MedDRA: Autonomic nervous system imbalance, Bradycardia, Dizziness, Emergency care, Heart rate irregular, Muscle twitching, Postural orthostatic tachycardia syndrome, Tachycardia — Feeling: Fair · Be unable to work or attend school, Be unable to do your normal daily activities, Get care from a doctor or other healthcare professional · Emergency room or emergency department visitFree text: I had an ED visit for unstable heart rate and lightheadedness with both tachycardia and bradycardia. I have a presumed diagnosis of POTS/dysautonomia Muscle twitching has continued since January though not as pronouncedMedDRA releases: 2024-11 · check-in free text available
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2022-01-27
Report sent to call center — 12 months, dose 2Be unable to work or attend school · Be unable to do your normal daily activities · Get care from a doctor or other healthcare prEmergency room or emergency department visit · 1 call case(s)
- 2022-01-28
- 2022-02-02
-
2022-02-02
Call successfulCompleted over the phone
Vaccinations
| Dose | Date | Manufacturer | Co-administered |
|---|---|---|---|
| 1 | 2021-01-06 | Pfizer-BioNTech | |
| 2 | 2021-01-27 | Pfizer-BioNTech |
Call center
2 call center cases
2 successful
VAERS report filed, before or during a call: 2
Free text
Release 2 — day 14, dose 1
Symptoms: day 7 post vaccine I began having widespread muscle twitches on eye lid, and upper and lower extremities. Also developed muscle fatigue and slight muscle cramps with an overall feeling of malaise. Symptoms lasted ~ 1 week. Twitches still present. cut off by CDC
Release 4 — day 21, dose 2
Symptoms: Started having intermittent muscle twitching after first dose these are still occurring at times
Release 4 — day 28, dose 2
Symptoms: Continue to have wide spread muscle twitching that is waxing and waning
Release 9 — 6 months, dose 2
Symptoms: Diagnosed with mild POTS with orthostatic intolerance, muscle twitching, tachycardia, heat intolerance and fatigue
Release 11 — 12 months, dose 2
Symptoms: I had an ED visit for unstable heart rate and lightheadedness with both tachycardia and bradycardia. I have a presumed diagnosis of POTS/dysautonomia Muscle twitching has continued since January though not as pronounced
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 |
|---|---|---|---|---|
| SD | Autonomic nervous system imbalance | · | · | ✓ |
| SD | Blepharospasm | ✓ | ✓ | ✓ |
| SD | Bradycardia | · | · | ✓ |
| SD | Dizziness | · | · | ✓ |
| SD | Emergency care | · | · | ✓ |
| SD | Fatigue | ✓ | · | ✓ |
| SD | Heart rate irregular | · | · | ✓ |
| SD | Malaise | ✓ | ✓ | ✓ |
| SD | Muscle fatigue | ✓ | ✓ | ✓ |
| SD | Muscle spasms | ✓ | ✓ | ✓ |
| SD | Muscle twitching | ✓ | ✓ | ✓ |
| SD | Orthostatic intolerance | ✓ | · | ✓ |
| SD | Postural orthostatic tachycardia syndrome | ✓ | · | ✓ |
| SD | Tachycardia | ✓ | · | ✓ |
| SD | Temperature intolerance | ✓ | · | ✓ |
✓ active code · ○ coded but marked inactive · blank = not in that release