Age: 21.0
Sex: F
Vaccine: COVID19
Symptoms: Swelling, Urticaria
Clinical narrative: She had larger areas of the patches on her neck and ears; started getting hives/hives were nowshowing up in random parts of her body; little bit of itching/itching a little bit more but it depended on the size of the patch; red patches; armpit swelling; sore arm; armpit pain; This spontaneous case was reported by a consumer and describes the occurrence of URTICARIA (started getting hives/hives were nowshowing up in random parts of her body), PRURITUS (little bit of itching/itching a little bit more but it depended on the size of the patch), ERYTHEMA (red patches), SWELLING (armpit swelling) and PAIN IN EXTREMITY (sore arm) in a 21-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     Concurrent medical conditions included Allergy. Concomitant products included CETIRIZINE HYDROCHLORIDE (ZYRTEC [CETIRIZINE HYDROCHLORIDE]) for Allergy.    On 22-Nov-2021, the patient received third dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 22-Nov-2021, the patient experienced SWELLING (armpit swelling), PAIN IN EXTREMITY (sore arm) and AXILLARY PAIN (armpit pain). On 02-Dec-2021, the patient experienced URTICARIA (started getting hives/hives were nowshowing up in random parts of her body), PRURITUS (little bit of itching/itching a little bit more but it depended on the size of the patch) and ERYTHEMA (red patches). On 05-Dec-2021, the patient experienced RASH (She had larger areas of the patches on her neck and ears). The patient was treated with DIPHENHYDRAMINE HYDROCHLORIDE (BENADRYL [DIPHENHYDRAMINE HYDROCHLORIDE]) on 04-Dec-2021 for Adverse event, at a dose of half a dose and METHYLPREDNISOLONE (METHYLPREDNISOLON [METHYLPREDNISOLONE]) on 05-Dec-2021 for Adverse event, at a dose of titrating dose. At the time of the report, URTICARIA (started getting hives/hives were nowshowing up in random parts of her body), SWELLING (armpit swelling), PAIN IN EXTREMITY (sore arm) and AXILLARY PAIN (armpit pain) outcome was unknown and PRURITUS (little bit of itching/itching a little bit more but it depended on the size of the patch), ERYTHEMA (red patches) and RASH (She had larger areas of the patches on her neck and ears) had not resolved.        For mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown), the reporter did not provide any causality assessments.   It was reported that patient developed sore arm, armpit pain and swelling. On 02-Dec-2021, She started getting hives, a little bit of itching and red patches. On 03-Dec-2021, She had itching, red patches, hives. It was more involved. The hives were now showing up in random parts of her body. She was itching a little bit more, but it depended on the size of the patch. On 04-Dec-2021, patient think this day was the worst of it. She took half a dose of Benadryl. On 05-Dec-2021, She had larger areas of the patches on her neck and ears. Patient got an appointment, and she was prescribed Methylprednisone in a titrating dose. She started taking it yesterday.   This case was linked to MOD-2021-405495, MOD-2021-017910 (Patient Link).