Red spot in left arm (the arm where she received the injection) was hot; Swelling and red spot grew to size of a softball / it was a 5 inch area; Red spot in left arm (the arm where she received the injection) was itchy; Red spot in left arm (the arm where she received the injection) / that was about a 50 cent size piece; Red spot in left arm (the arm where she received the injection) that was swelling; Red spot in left arm (the arm where she received the injection was burning / it was extremely painful /  still it is a little sore; This spontaneous case was reported by a consumer and describes the occurrence of VACCINATION SITE WARMTH (Red spot in left arm (the arm where she received the injection) was hot), VACCINATION SITE MASS (Swelling and red spot grew to size of a softball / it was a 5 inch area), VACCINATION SITE PRURITUS (Red spot in left arm (the arm where she received the injection) was itchy), VACCINATION SITE ERYTHEMA (Red spot in left arm (the arm where she received the injection) / that was about a 50 cent size piece) and VACCINATION SITE SWELLING (Red spot in left arm (the arm where she received the injection) that was swelling) in a 62-year-old female patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 088D (2 or Z) 1A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     No Medical History was provided.  Concomitant products included OMEPRAZOLE, LISINOPRIL, ROSUVASTATIN, METOPROLOL, BLACK COHOSH [CIMICIFUGA RACEMOSA], VITAMIN E NOS and ASPIRIN [ACETYLSALICYLIC ACID] for an unknown indication.    On 02-Aug-2021, the patient received first dose of mRNA-1273 (Moderna COVID-19 Vaccine) (unknown route) 1 dosage form. On 10-Aug-2021, the patient experienced VACCINATION SITE PRURITUS (Red spot in left arm (the arm where she received the injection) was itchy), VACCINATION SITE ERYTHEMA (Red spot in left arm (the arm where she received the injection) / that was about a 50 cent size piece), VACCINATION SITE SWELLING (Red spot in left arm (the arm where she received the injection) that was swelling) and VACCINATION SITE PAIN (Red spot in left arm (the arm where she received the injection was burning / it was extremely painful /  still it is a little sore). On 11-Aug-2021, the patient experienced VACCINATION SITE WARMTH (Red spot in left arm (the arm where she received the injection) was hot) and VACCINATION SITE MASS (Swelling and red spot grew to size of a softball / it was a 5 inch area). The patient was treated with PARACETAMOL (TYLENOL) for Adverse event, at an unspecified dose and frequency. On 12-Aug-2021, VACCINATION SITE WARMTH (Red spot in left arm (the arm where she received the injection) was hot) and VACCINATION SITE SWELLING (Red spot in left arm (the arm where she received the injection) that was swelling) had resolved. At the time of the report, VACCINATION SITE MASS (Swelling and red spot grew to size of a softball / it was a 5 inch area), VACCINATION SITE PRURITUS (Red spot in left arm (the arm where she received the injection) was itchy), VACCINATION SITE ERYTHEMA (Red spot in left arm (the arm where she received the injection) / that was about a 50 cent size piece) and VACCINATION SITE PAIN (Red spot in left arm (the arm where she received the injection was burning / it was extremely painful /  still it is a little sore) outcome was unknown.        The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Unknown) was unknown.       On 12 August 2021, it started easing up and eventually it has gone away, there was no pain, no redness, no swelling, but still it was a little sore.