Received Oct 1, 2025
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| PNC20 | PNEUMO (PREVNAR20) | PFIZER\WYETH | 1 | — | IM / LA |
| UNK | VACCINE NOT SPECIFIED (OTHER) | UNKNOWN MANUFACTURER | UNK | — | IM / RA |
Hot, tender, red, blanchable, firm rash inferior to injection site, well defined border, spread more widely over next 3 days. Gradually cleared with a livedo-like appearance. Treated as an Arthur?s reaction with high dose cetirizine and famotidine on post vaccine day 4. I am a physician and consulted informally with an allergy/immunology colleague.
Famotidine, Trintellix, bupropion, calcium citrate, alendronate
Penicillins (unconfirmed)
None.