6XB-23402-17174 · OpenVSafe

Timeline

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2020-12-30
Dose 1 — Moderna
2021-01-01
Registered in v-safe
2021-01-01
Survey response — days 1–6 daily, dose 1
MedDRA: Dizziness, Fatigue, Hemiplegic migraine, Paraesthesia, Paraesthesia oral, Self-medication — Feeling: Fair · Site: Pain · Fever · Chills, Headache, Fatigue or tiredness, Nausea, Abdominal pain

Free text: Triggered hemiplegic migraine which included paresthesia down right arm and mouth and tongue tingliness. No difficulty breathing but did take Benadryl and Tylenol to be on the safe side. Also had dizziness. These symptoms were approximately 20 minutes after getting the vaccine. 30'minutes after taking Benadryl and Tylenol, the dizziness and mouth/tongue tingling subsided. Then extreme fatigue but could be due to the Benadryl. Next day I was also very tired despite rest.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-03
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Fatigue or tiredness, Abdominal pain

Adult check-in
2021-01-05
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-02
Health check-in — 3 months, dose 1
Feeling: Good

Adult check-in
2021-07-02
Health check-in — 6 months, dose 1
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2020-12-30	Moderna

Free text

Release 1 — days 1–6 daily, dose 1

2021-01-01

Systemic reaction (other): Triggered hemiplegic migraine which included paresthesia down right arm and mouth and tongue tingliness. No difficulty breathing but did take Benadryl and Tylenol to be on the safe side. Also had dizziness. These symptoms were approximately 20 minutes after getting the vaccine. 30'minutes after taking Benadryl and Tylenol, the dizziness and mouth/tongue tingling subsided. Then extreme fatigue but could be due to the Benadryl. Next day I was also very tired despite rest.

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	Fatigue	✓	✓	✓
SRO	Hemiplegic migraine	✓	✓	✓
SRO	Migraine	○	○	○
SRO	Paraesthesia	✓	✓	✓
SRO	Paraesthesia oral	✓	✓	✓
SRO	Self-medication	✓	✓	✓

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