Received Aug 6, 2025
| Type | Name | Manufacturer | Dose | Lot | Route / Site |
|---|---|---|---|---|---|
| PNC20 | PNEUMO (PREVNAR20) | PFIZER\WYETH | UNK | — | — |
I am worried about cellulites in the arm; this arm, I could barely lift up; The whole thing hurts very bad.; It is so red and it feels like there is bubble under the skin and it is very hot.; It is so red and it feels like there is bubble under the skin and it is very hot.; some kind of allergy; my arm is completely swollen and red; my arm is completely swollen and red; This is a spontaneous report received from a Nurse. A patient (age and gender not provided) received pneumococcal 20-val conj vac (dipht CRM197 protein) (PREVNAR 20), as dose number unknown, single (Batch/Lot number: unknown) for immunisation. The patient's relevant medical history and concomitant medications were not reported. Vaccination history included: Comirnaty (DOSE 1, SINGLE), administration date: Oct2024, for COVID-19 Immunization, reaction(s): "Drug allergy", "Erythema of extremities", "Extremities hot feeling of", "Swollen arm". The following information was reported: CELLULITIS (non-serious), outcome "unknown", described as "I am worried about cellulites in the arm"; INJECTED LIMB MOBILITY DECREASED (non-serious), outcome "unknown", described as "this arm, I could barely lift up"; PAIN (non-serious), outcome "unknown", described as "The whole thing hurts very bad."; FEELING HOT (non-serious), SKIN DISORDER (non-serious), outcome "unknown" and all described as "It is so red and it feels like there is bubble under the skin and it is very hot."; DRUG HYPERSENSITIVITY (non-serious), outcome "unknown", described as "some kind of allergy"; ERYTHEMA (non-serious), PERIPHERAL SWELLING (non-serious), outcome "unknown" and all described as "my arm is completely swollen and red". Additional Information: Reporter received Prevnar 20 and now reporter arm was completely swollen and red. Reporter received last fall, the Pfizer COVID vaccine Comirnaty, that one and reporter had a reaction in the other arm. Reporter arm was completely swollen, red and very hot. Reporter need to know what if, ingredients are the same in those vaccines, anything was there Because reporter definitely had some kind of allergy. When paraphrased the concern, consumer stated, Anything that was similar. Reporter looked it up on AI and it does not says if there anything similar between these two. Consumer stated, Okay, yes, well, in the meantime, reporter was going to go to the clinic to get checked about this because this was now two vaccines. The COVID reporter got last fall, October and now, this arm, reporter could barely lift. The whole thing hurts very bad. Reporter was worried about cellulites in the arm. It was so red and it felt like there was bubble under the skin and it was very hot. No follow-up attempts are possible. Batch/lot number is not provided, and it cannot be obtained.