loss of appetite; "worsen" redness, blistering, hot (back and buttock-bilateral; fever 103; now this rash is on both sides of his buttocks, it looks like he has been spanked. The middle circle; soreness in his left arm where he was vaccinated; nausea; dizzy,dizziness; left buttocks was burning hot; left side of the buttocks was red and looked like he had road rash, burning hot to the touch, it; left side of the buttocks was red and looked like he had road rash, burning hot to the touch, it/"worsen" redness, blistering, hot (back and buttock-bilateral; cannot turn his neck to the left side; back hurts; This spontaneous case was reported by a consumer and describes the occurrence of DIZZINESS (dizzy,dizziness), MUSCULOSKELETAL PAIN (left buttocks was burning hot), RASH (left side of the buttocks was red and looked like he had road rash, burning hot to the touch, it), ERYTHEMA (left side of the buttocks was red and looked like he had road rash, burning hot to the touch, it/"worsen" redness, blistering, hot (back and buttock-bilateral) and MUSCULOSKELETAL DISCOMFORT (cannot turn his neck to the left side) in a 47-year-old male patient who received mRNA-1273 (Moderna COVID-19 Vaccine) (batch no. 036B21A) for COVID-19 vaccination. The occurrence of additional non-serious events is detailed below.     No Medical History information was reported.    On 06-Apr-2021, the patient received dose of mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) 1 dosage form. On 06-Apr-2021, the patient experienced DIZZINESS (dizzy,dizziness), MUSCULOSKELETAL PAIN (left buttocks was burning hot), RASH (left side of the buttocks was red and looked like he had road rash, burning hot to the touch, it), ERYTHEMA (left side of the buttocks was red and looked like he had road rash, burning hot to the touch, it/"worsen" redness, blistering, hot (back and buttock-bilateral), MUSCULOSKELETAL DISCOMFORT (cannot turn his neck to the left side), BACK PAIN (back hurts), VACCINATION SITE PAIN (soreness in his left arm where he was vaccinated), NAUSEA (nausea) and RASH (now this rash is on both sides of his buttocks, it looks like he has been spanked. The middle circle). On 07-Apr-2021, the patient experienced DECREASED APPETITE (loss of appetite), BLISTER ("worsen" redness, blistering, hot (back and buttock-bilateral) and PYREXIA (fever 103). The patient was treated with DIPHENHYDRAMINE HYDROCHLORIDE (BENADRYL [DIPHENHYDRAMINE HYDROCHLORIDE]) at a dose of 1 dosage form and ASPIRIN [ACETYLSALICYLIC ACID] on 07-Apr-2021 at a dose of 2 doses. At the time of the report, DIZZINESS (dizzy,dizziness), MUSCULOSKELETAL PAIN (left buttocks was burning hot), RASH (left side of the buttocks was red and looked like he had road rash, burning hot to the touch, it), ERYTHEMA (left side of the buttocks was red and looked like he had road rash, burning hot to the touch, it/"worsen" redness, blistering, hot (back and buttock-bilateral), MUSCULOSKELETAL DISCOMFORT (cannot turn his neck to the left side), BACK PAIN (back hurts), DECREASED APPETITE (loss of appetite), BLISTER ("worsen" redness, blistering, hot (back and buttock-bilateral), VACCINATION SITE PAIN (soreness in his left arm where he was vaccinated), NAUSEA (nausea), PYREXIA (fever 103) and RASH (now this rash is on both sides of his buttocks, it looks like he has been spanked. The middle circle) outcome was unknown. Not Provided    DIAGNOSTIC RESULTS (normal ranges are provided in parenthesis if available): On 07-Apr-2021, Pyrexia: 103 degrees (High) 103 degrees.     The action taken with mRNA-1273 (Moderna COVID-19 Vaccine) (Intramuscular) was unknown.       Concomitant medications was not provided by the reporter.   Most recent FOLLOW-UP information incorporated above includes: On 08-Apr-2021: F/U received on 08 APR 2021,patient race, weight and some events are added. Route of administration of drug was given. Aspirin was updated under treatment drug.